3031979864 has 16 divisors (see below), whose sum is σ = 5694462000. Its totient is φ = 1513456672.

The previous prime is 3031979849. The next prime is 3031979897. The reversal of 3031979864 is 4689791303.

3031979864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 311567 + ... + 321150.

It is an arithmetic number, because the mean of its divisors is an integer number (355903875).

Almost surely, 2^3031979864 is an apocalyptic number.

It is an amenable number.

3031979864 is a deficient number, since it is larger than the sum of its proper divisors (2662482136).

3031979864 is a wasteful number, since it uses less digits than its factorization.

3031979864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633322 (or 633318 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 3031979864 is about 55063.4167483276. The cubic root of 3031979864 is about 1447.3562391244.

The spelling of 3031979864 in words is "three billion, thirty-one million, nine hundred seventy-nine thousand, eight hundred sixty-four".