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3869060 = 2251323647
BaseRepresentation
bin1110110000100110000100
321021120100112
432300212010
51442302220
6214532152
744613026
oct16604604
97246315
103869060
112202978
121367058
13a560b0
1472a016
155165c5
hex3b0984

3869060 has 48 divisors (see below), whose sum is σ = 9144576. Its totient is φ = 1364352.

The previous prime is 3869057. The next prime is 3869069. The reversal of 3869060 is 609683.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3869069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5657 + ... + 6303.

It is an arithmetic number, because the mean of its divisors is an integer number (190512).

Almost surely, 23869060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3869060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4572288).

3869060 is an abundant number, since it is smaller than the sum of its proper divisors (5275516).

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

3869060 is a wasteful number, since it uses less digits than its factorization.

3869060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692 (or 690 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 3869060 is about 1966.9926283543. The cubic root of 3869060 is about 156.9887343668.

The spelling of 3869060 in words is "three million, eight hundred sixty-nine thousand, sixty".

Divisors: 1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 230 260 299 460 598 647 1196 1294 1495 2588 2990 3235 5980 6470 8411 12940 14881 16822 29762 33644 42055 59524 74405 84110 148810 168220 193453 297620 386906 773812 967265 1934530 3869060