315952896 has 72 divisors (see below), whose sum is σ = 961039744. Its totient is φ = 90270720.

The previous prime is 315952849. The next prime is 315952913. The reversal of 315952896 is 698259513.

It is a happy number.

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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24010 + ... + 34761.

Almost surely, 2^315952896 is an apocalyptic number.

It is an amenable number.

315952896 is an abundant number, since it is smaller than the sum of its proper divisors (645086848).

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

315952896 is an equidigital number, since it uses as much as digits as its factorization.

315952896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58797 (or 58783 counting only the distinct ones).

The product of its digits is 583200, while the sum is 48.

The square root of 315952896 is about 17775.0638817417. The cubic root of 315952896 is about 681.0946153371.

The spelling of 315952896 in words is "three hundred fifteen million, nine hundred fifty-two thousand, eight hundred ninety-six".