31676227464 has 64 divisors (see below), whose sum is σ = 90534003840. Its totient is φ = 9047301120.

The previous prime is 31676227441. The next prime is 31676227477. The reversal of 31676227464 is 46472267613.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494122 + ... + 554534.

It is an arithmetic number, because the mean of its divisors is an integer number (1414593810).

Almost surely, 2^31676227464 is an apocalyptic number.

It is an amenable number.

31676227464 is an abundant number, since it is smaller than the sum of its proper divisors (58857776376).

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

31676227464 is a wasteful number, since it uses less digits than its factorization.

31676227464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63550 (or 63546 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 48.

The spelling of 31676227464 in words is "thirty-one billion, six hundred seventy-six million, two hundred twenty-seven thousand, four hundred sixty-four".