317868713 has 4 divisors (see below), whose sum is σ = 318992208. Its totient is φ = 316745220.

The previous prime is 317868701. The next prime is 317868731.

317868713 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 317868713 - 2¹⁰ = 317867689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317868773) 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, 561323 + ... + 561888.

It is an arithmetic number, because the mean of its divisors is an integer number (79748052).

Almost surely, 2^317868713 is an apocalyptic number.

It is an amenable number.

317868713 is a deficient number, since it is larger than the sum of its proper divisors (1123495).

317868713 is a wasteful number, since it uses less digits than its factorization.

317868713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123494.

The product of its digits is 169344, while the sum is 44.

The square root of 317868713 is about 17828.8730154208. The cubic root of 317868713 is about 682.4684742602.

The spelling of 317868713 in words is "three hundred seventeen million, eight hundred sixty-eight thousand, seven hundred thirteen".