317385088 has 32 divisors (see below), whose sum is σ = 636516720. Its totient is φ = 157632000.

The previous prime is 317385083. The next prime is 317385091. The reversal of 317385088 is 880583713.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317385083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11118 + ... + 27538.

Almost surely, 2^317385088 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 317385088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318258360).

317385088 is an abundant number, since it is smaller than the sum of its proper divisors (319131632).

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

317385088 is a wasteful number, since it uses less digits than its factorization.

317385088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16586 (or 16574 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 317385088 is about 17815.3048809163. The cubic root of 317385088 is about 682.1221820809.

The spelling of 317385088 in words is "three hundred seventeen million, three hundred eighty-five thousand, eighty-eight".