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3380265 = 3357373
BaseRepresentation
bin1100111001010000101001
320100201212000
430321100221
51331132030
6200241213
740506000
oct14712051
96321760
103380265
1119a9709
121170209
13914775
1463dc37
1546b860
hex339429

3380265 has 64 divisors (see below), whose sum is σ = 7104000. Its totient is φ = 1524096.

The previous prime is 3380249. The next prime is 3380281. The reversal of 3380265 is 5620833.

It is an interprime number because it is at equal distance from previous prime (3380249) and next prime (3380281).

It is not a de Polignac number, because 3380265 - 24 = 3380249 is a prime.

It is a super-2 number, since 2×33802652 = 22852382940450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46269 + ... + 46341.

It is an arithmetic number, because the mean of its divisors is an integer number (111000).

Almost surely, 23380265 is an apocalyptic number.

3380265 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3380265 is an abundant number, since it is smaller than the sum of its proper divisors (3723735).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3380265 is an equidigital number, since it uses as much as digits as its factorization.

3380265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3380265 is about 1838.5497001713. The cubic root of 3380265 is about 150.0779594751.

The spelling of 3380265 in words is "three million, three hundred eighty thousand, two hundred sixty-five".

Divisors: 1 3 5 7 9 15 21 27 35 45 49 63 73 105 135 147 189 219 245 315 343 365 441 511 657 735 945 1029 1095 1323 1533 1715 1971 2205 2555 3087 3285 3577 4599 5145 6615 7665 9261 9855 10731 13797 15435 17885 22995 25039 32193 46305 53655 68985 75117 96579 125195 160965 225351 375585 482895 676053 1126755 3380265