3112608961 has 12 divisors (see below), whose sum is σ = 3910055296. Its totient is φ = 2425408920.

The previous prime is 3112608871. The next prime is 3112609007. The reversal of 3112608961 is 1698062113.

It is not a de Polignac number, because 3112608961 - 2⁷ = 3112608833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3112608961.

It is not an unprimeable number, because it can be changed into a prime (3112600961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1836585 + ... + 1838278.

Almost surely, 2^3112608961 is an apocalyptic number.

It is an amenable number.

3112608961 is a deficient number, since it is larger than the sum of its proper divisors (797446335).

3112608961 is a wasteful number, since it uses less digits than its factorization.

3112608961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3674892 (or 3674881 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 3112608961 is about 55790.7605343394. The cubic root of 3112608961 is about 1460.0739565026.

The spelling of 3112608961 in words is "three billion, one hundred twelve million, six hundred eight thousand, nine hundred sixty-one".