317292892 has 24 divisors (see below), whose sum is σ = 635147744. Its totient is φ = 135862272.

The previous prime is 317292887. The next prime is 317292893. The reversal of 317292892 is 298292713.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317292893) 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 7 ways as a sum of consecutive naturals, for example, 31948 + ... + 40684.

Almost surely, 2^317292892 is an apocalyptic number.

It is an amenable number.

317292892 is an abundant number, since it is smaller than the sum of its proper divisors (317854852).

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

317292892 is a wasteful number, since it uses less digits than its factorization.

317292892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045 (or 10043 counting only the distinct ones).

The product of its digits is 108864, while the sum is 43.

The square root of 317292892 is about 17812.7171425361. The cubic root of 317292892 is about 682.0561266490.

The spelling of 317292892 in words is "three hundred seventeen million, two hundred ninety-two thousand, eight hundred ninety-two".