317312960 has 28 divisors (see below), whose sum is σ = 755602248. Its totient is φ = 126925056.

The previous prime is 317312959. The next prime is 317313001. The reversal of 317312960 is 69213713.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 495482 + ... + 496121.

Almost surely, 2^317312960 is an apocalyptic number.

It is an amenable number.

317312960 is an abundant number, since it is smaller than the sum of its proper divisors (438289288).

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

317312960 is an equidigital number, since it uses as much as digits as its factorization.

317312960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991620 (or 991610 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 317312960 is about 17813.2804390432. The cubic root of 317312960 is about 682.0705058069.

The spelling of 317312960 in words is "three hundred seventeen million, three hundred twelve thousand, nine hundred sixty".