3139612 has 12 divisors (see below), whose sum is σ = 6279280. Its totient is φ = 1345536.

The previous prime is 3139607. The next prime is 3139621. The reversal of 3139612 is 2169313.

3139612 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

3139612 is an admirable number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 56037 + ... + 56092.

Almost surely, 2^3139612 is an apocalyptic number.

It is an amenable number.

3139612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3139612 is a wasteful number, since it uses less digits than its factorization.

3139612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112140 (or 112138 counting only the distinct ones).

The product of its digits is 972, while the sum is 25.

The square root of 3139612 is about 1771.8950307510. The cubic root of 3139612 is about 146.4284033198.

Subtracting from 3139612 its reverse (2169313), we obtain a cube (970299 = 99³).

The spelling of 3139612 in words is "three million, one hundred thirty-nine thousand, six hundred twelve".