317350772 has 12 divisors (see below), whose sum is σ = 556879680. Its totient is φ = 158242296.

The previous prime is 317350769. The next prime is 317350819. The reversal of 317350772 is 277053713.

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, 106622 + ... + 109557.

It is an arithmetic number, because the mean of its divisors is an integer number (46406640).

Almost surely, 2^317350772 is an apocalyptic number.

It is an amenable number.

317350772 is a deficient number, since it is larger than the sum of its proper divisors (239528908).

317350772 is a wasteful number, since it uses less digits than its factorization.

317350772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216550 (or 216548 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 35.

The square root of 317350772 is about 17814.3417503987. The cubic root of 317350772 is about 682.0975972790.

The spelling of 317350772 in words is "three hundred seventeen million, three hundred fifty thousand, seven hundred seventy-two".