31474587360 has 96 divisors (see below), whose sum is σ = 103455636480. Its totient is φ = 8028297728.

The previous prime is 31474587349. The next prime is 31474587409. The reversal of 31474587360 is 6378547413.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1414440 + ... + 1436519.

It is an arithmetic number, because the mean of its divisors is an integer number (1077662880).

Almost surely, 2^31474587360 is an apocalyptic number.

31474587360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31474587360 is an abundant number, since it is smaller than the sum of its proper divisors (71981049120).

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

31474587360 is a wasteful number, since it uses less digits than its factorization.

31474587360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2851000 (or 2850992 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 31474587360 in words is "thirty-one billion, four hundred seventy-four million, five hundred eighty-seven thousand, three hundred sixty".