6316231864 has 32 divisors (see below), whose sum is σ = 12731500800. Its totient is φ = 2928238560.

The previous prime is 6316231811. The next prime is 6316231877. The reversal of 6316231864 is 4681326136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434922 + ... + 449209.

It is an arithmetic number, because the mean of its divisors is an integer number (397859400).

Almost surely, 2^6316231864 is an apocalyptic number.

It is an amenable number.

6316231864 is an abundant number, since it is smaller than the sum of its proper divisors (6415268936).

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

6316231864 is a wasteful number, since it uses less digits than its factorization.

6316231864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884203 (or 884199 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 6316231864 is about 79474.7246865316. The cubic root of 6316231864 is about 1848.4995736819.

The spelling of 6316231864 in words is "six billion, three hundred sixteen million, two hundred thirty-one thousand, eight hundred sixty-four".