317343355 has 12 divisors (see below), whose sum is σ = 442985760. Its totient is φ = 217606704.

The previous prime is 317343283. The next prime is 317343379. The reversal of 317343355 is 553343713.

It is not a de Polignac number, because 317343355 - 2⁷ = 317343227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317343355.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 647395 + ... + 647884.

It is an arithmetic number, because the mean of its divisors is an integer number (36915480).

Almost surely, 2^317343355 is an apocalyptic number.

317343355 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

317343355 is a deficient number, since it is larger than the sum of its proper divisors (125642405).

317343355 is a wasteful number, since it uses less digits than its factorization.

317343355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295298 (or 1295291 counting only the distinct ones).

The product of its digits is 56700, while the sum is 34.

The square root of 317343355 is about 17814.1335742157. The cubic root of 317343355 is about 682.0922833302.

The spelling of 317343355 in words is "three hundred seventeen million, three hundred forty-three thousand, three hundred fifty-five".