315086064 has 80 divisors (see below), whose sum is σ = 831327744. Its totient is φ = 102816000.

The previous prime is 315086033. The next prime is 315086071. The reversal of 315086064 is 460680513.

It is a congruent number.

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, 499029 + ... + 499659.

Almost surely, 2^315086064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 315086064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (415663872).

315086064 is an abundant number, since it is smaller than the sum of its proper divisors (516241680).

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

315086064 is a wasteful number, since it uses less digits than its factorization.

315086064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 315086064 is about 17750.6637622372. The cubic root of 315086064 is about 680.4711728716.

The spelling of 315086064 in words is "three hundred fifteen million, eighty-six thousand, sixty-four".