3312139692 has 48 divisors (see below), whose sum is σ = 7874496000. Its totient is φ = 1083255360.

The previous prime is 3312139687. The next prime is 3312139709. The reversal of 3312139692 is 2969312133.

It is a self number, because there is not a number n which added to its sum of digits gives 3312139692.

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, 301309 + ... + 312107.

It is an arithmetic number, because the mean of its divisors is an integer number (164052000).

Almost surely, 2^3312139692 is an apocalyptic number.

It is an amenable number.

3312139692 is an abundant number, since it is smaller than the sum of its proper divisors (4562356308).

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

3312139692 is a wasteful number, since it uses less digits than its factorization.

3312139692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11286 (or 11284 counting only the distinct ones).

The product of its digits is 52488, while the sum is 39.

The square root of 3312139692 is about 57551.1919251026. The cubic root of 3312139692 is about 1490.6289391736.

The spelling of 3312139692 in words is "three billion, three hundred twelve million, one hundred thirty-nine thousand, six hundred ninety-two".