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3389330 = 25726917
BaseRepresentation
bin1100111011011110010010
320101012021202
430323132102
51331424310
6200351202
740544300
oct14733622
96335252
103389330
111a054aa
121175502
13918929
14643270
1546e3a5
hex33b792

3389330 has 24 divisors (see below), whose sum is σ = 7097868. Its totient is φ = 1161888.

The previous prime is 3389299. The next prime is 3389333. The reversal of 3389330 is 339833.

It can be written as a sum of positive squares in 2 ways, for example, as 3389281 + 49 = 1841^2 + 7^2 .

It is a super-3 number, since 3×33893303 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3389293 and 3389302.

It is not an unprimeable number, because it can be changed into a prime (3389333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2969 + ... + 3948.

Almost surely, 23389330 is an apocalyptic number.

3389330 is an abundant number, since it is smaller than the sum of its proper divisors (3708538).

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

3389330 is a wasteful number, since it uses less digits than its factorization.

3389330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938 (or 6931 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 3389330 is about 1841.0133079367. The cubic root of 3389330 is about 150.2119965383.

The spelling of 3389330 in words is "three million, three hundred eighty-nine thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 6917 13834 34585 48419 69170 96838 242095 338933 484190 677866 1694665 3389330