317989104790 has 32 divisors (see below), whose sum is σ = 666491457600. Its totient is φ = 106967762304.

The previous prime is 317989104779. The next prime is 317989104817. The reversal of 317989104790 is 97401989713.

It is a super-2 number, since 2×317989104790² (a number of 24 digits) contains 22 as substring.

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, 42851965 + ... + 42859384.

It is an arithmetic number, because the mean of its divisors is an integer number (20827858050).

Almost surely, 2^317989104790 is an apocalyptic number.

317989104790 is an abundant number, since it is smaller than the sum of its proper divisors (348502352810).

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

317989104790 is a wasteful number, since it uses less digits than its factorization.

317989104790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85711416.

The product of its (nonzero) digits is 3429216, while the sum is 58.

The spelling of 317989104790 in words is "three hundred seventeen billion, nine hundred eighty-nine million, one hundred four thousand, seven hundred ninety".