6309631004 has 12 divisors (see below), whose sum is σ = 11398043328. Its totient is φ = 3053047200.

The previous prime is 6309630997. The next prime is 6309631063. The reversal of 6309631004 is 4001369036.

It is a happy number.

It is a super-2 number, since 2×6309631004² = 79622886813276096032, which contains 22 as substring.

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, 25441937 + ... + 25442184.

It is an arithmetic number, because the mean of its divisors is an integer number (949836944).

Almost surely, 2^6309631004 is an apocalyptic number.

It is an amenable number.

6309631004 is a deficient number, since it is larger than the sum of its proper divisors (5088412324).

6309631004 is a wasteful number, since it uses less digits than its factorization.

6309631004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50884156 (or 50884154 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 6309631004 is about 79433.1857852875. The cubic root of 6309631004 is about 1847.8554164196.

The spelling of 6309631004 in words is "six billion, three hundred nine million, six hundred thirty-one thousand, four".