1507312968 has 32 divisors (see below), whose sum is σ = 4306608960. Its totient is φ = 430660800.

The previous prime is 1507312949. The next prime is 1507313023. The reversal of 1507312968 is 8692137051.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 4485883 + ... + 4486218.

It is an arithmetic number, because the mean of its divisors is an integer number (134581530).

Almost surely, 2^1507312968 is an apocalyptic number.

It is an amenable number.

1507312968 is an abundant number, since it is smaller than the sum of its proper divisors (2799295992).

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

1507312968 is a wasteful number, since it uses less digits than its factorization.

1507312968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8972117 (or 8972113 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 1507312968 is about 38824.1286830754. The cubic root of 1507312968 is about 1146.5715072615.

The spelling of 1507312968 in words is "one billion, five hundred seven million, three hundred twelve thousand, nine hundred sixty-eight".