3332391312 has 20 divisors (see below), whose sum is σ = 8608677680. Its totient is φ = 1110797088.

The previous prime is 3332391301. The next prime is 3332391329. The reversal of 3332391312 is 2131932333.

It is a super-2 number, since 2×3332391312² = 22209663712586162688, 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 3332391312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34712362 + ... + 34712457.

It is an arithmetic number, because the mean of its divisors is an integer number (430433884).

Almost surely, 2^3332391312 is an apocalyptic number.

It is an amenable number.

3332391312 is an abundant number, since it is smaller than the sum of its proper divisors (5276286368).

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

3332391312 is a wasteful number, since it uses less digits than its factorization.

3332391312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69424830 (or 69424824 counting only the distinct ones).

The product of its digits is 8748, while the sum is 30.

The square root of 3332391312 is about 57726.8681984395. The cubic root of 3332391312 is about 1493.6608496318.

The spelling of 3332391312 in words is "three billion, three hundred thirty-two million, three hundred ninety-one thousand, three hundred twelve".