3331564056 has 48 divisors (see below), whose sum is σ = 9124385400. Its totient is φ = 1098041472.

The previous prime is 3331564043. The next prime is 3331564073. The reversal of 3331564056 is 6504651333.

3331564056 is a `hidden beast` number, since 3 + 3 + 3 + 1 + 5 + 640 + 5 + 6 = 666.

It is a super-2 number, since 2×3331564056² = 22198638118462342272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3331564056.

It is a congruent number.

It is an unprimeable number.

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, 253546 + ... + 266361.

Almost surely, 2^3331564056 is an apocalyptic number.

3331564056 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3331564056 is an abundant number, since it is smaller than the sum of its proper divisors (5792821344).

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

3331564056 is a wasteful number, since it uses less digits than its factorization.

3331564056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520008 (or 520001 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 3331564056 is about 57719.7024940358. The cubic root of 3331564056 is about 1493.5372404828.

The spelling of 3331564056 in words is "three billion, three hundred thirty-one million, five hundred sixty-four thousand, fifty-six".