3330312920 has 64 divisors (see below), whose sum is σ = 8655271200. Its totient is φ = 1139783680.

The previous prime is 3330312917. The next prime is 3330312949. The reversal of 3330312920 is 292130333.

It is a super-2 number, since 2×3330312920² = 22181968290237852800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3330312920.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215135 + ... + 230094.

Almost surely, 2^3330312920 is an apocalyptic number.

It is an amenable number.

3330312920 is an abundant number, since it is smaller than the sum of its proper divisors (5324958280).

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

3330312920 is a wasteful number, since it uses less digits than its factorization.

3330312920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445268 (or 445264 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 3330312920 is about 57708.8634440153. The cubic root of 3330312920 is about 1493.3502560175.

The spelling of 3330312920 in words is "three billion, three hundred thirty million, three hundred twelve thousand, nine hundred twenty".