3155793264 has 160 divisors (see below), whose sum is σ = 9901866240. Its totient is φ = 956406528.

The previous prime is 3155793259. The next prime is 3155793301. The reversal of 3155793264 is 4623975513.

3155793264 is a `hidden beast` number, since 3 + 1 + 557 + 9 + 32 + 64 = 666.

It is a super-2 number, since 2×3155793264² = 19918062250215547392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372079 + ... + 380465.

It is an arithmetic number, because the mean of its divisors is an integer number (61886664).

Almost surely, 2^3155793264 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 3155793264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4950933120).

3155793264 is an abundant number, since it is smaller than the sum of its proper divisors (6746072976).

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

3155793264 is a wasteful number, since it uses less digits than its factorization.

3155793264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8484 (or 8472 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 3155793264 is about 56176.4475914951. The cubic root of 3155793264 is about 1466.7953177323.

The spelling of 3155793264 in words is "three billion, one hundred fifty-five million, seven hundred ninety-three thousand, two hundred sixty-four".