317371090 has 8 divisors (see below), whose sum is σ = 571267980. Its totient is φ = 126948432.

The previous prime is 317371073. The next prime is 317371097. The reversal of 317371090 is 90173713.

It can be written as a sum of positive squares in 2 ways, for example, as 317302969 + 68121 = 17813^2 + 261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (317371097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15868545 + ... + 15868564.

Almost surely, 2^317371090 is an apocalyptic number.

317371090 is a deficient number, since it is larger than the sum of its proper divisors (253896890).

317371090 is a wasteful number, since it uses less digits than its factorization.

317371090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31737116.

The product of its (nonzero) digits is 3969, while the sum is 31.

The square root of 317371090 is about 17814.9120121319. The cubic root of 317371090 is about 682.1121537934.

The spelling of 317371090 in words is "three hundred seventeen million, three hundred seventy-one thousand, ninety".