317339707 has 2 divisors, whose sum is σ = 317339708. Its totient is φ = 317339706.

The previous prime is 317339689. The next prime is 317339749. The reversal of 317339707 is 707933713.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-317339707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317339707.

It is not a weakly prime, because it can be changed into another prime (317339107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158669853 + 158669854.

It is an arithmetic number, because the mean of its divisors is an integer number (158669854).

Almost surely, 2^317339707 is an apocalyptic number.

317339707 is a deficient number, since it is larger than the sum of its proper divisors (1).

317339707 is an equidigital number, since it uses as much as digits as its factorization.

317339707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83349, while the sum is 40.

The square root of 317339707 is about 17814.0311833117. The cubic root of 317339707 is about 682.0896696710.

The spelling of 317339707 in words is "three hundred seventeen million, three hundred thirty-nine thousand, seven hundred seven".