3215016264 has 32 divisors (see below), whose sum is σ = 8096217120. Its totient is φ = 1063848576.

The previous prime is 3215016263. The next prime is 3215016283. The reversal of 3215016264 is 4626105123.

It is not an unprimeable number, because it can be changed into a prime (3215016263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485614 + ... + 492189.

It is an arithmetic number, because the mean of its divisors is an integer number (253006785).

Almost surely, 2^3215016264 is an apocalyptic number.

It is an amenable number.

3215016264 is an abundant number, since it is smaller than the sum of its proper divisors (4881200856).

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

3215016264 is a wasteful number, since it uses less digits than its factorization.

3215016264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977949 (or 977945 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3215016264 is about 56701.1134282211. The cubic root of 3215016264 is about 1475.9140195654.

The spelling of 3215016264 in words is "three billion, two hundred fifteen million, sixteen thousand, two hundred sixty-four".