316988064 has 36 divisors (see below), whose sum is σ = 901435626. Its totient is φ = 105662592.

The previous prime is 316988059. The next prime is 316988081. The reversal of 316988064 is 460889613.

It can be written as a sum of positive squares in only one way, i.e., 228251664 + 88736400 = 15108^2 + 9420^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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 5 ways as a sum of consecutive naturals, for example, 550039 + ... + 550614.

Almost surely, 2^316988064 is an apocalyptic number.

It is an amenable number.

316988064 is an abundant number, since it is smaller than the sum of its proper divisors (584447562).

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

316988064 is a wasteful number, since it uses less digits than its factorization.

316988064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100669 (or 1100658 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 316988064 is about 17804.1586153348. The cubic root of 316988064 is about 681.8376361770.

The spelling of 316988064 in words is "three hundred sixteen million, nine hundred eighty-eight thousand, sixty-four".