317608007 has 2 divisors, whose sum is σ = 317608008. Its totient is φ = 317608006.

The previous prime is 317607967. The next prime is 317608013. The reversal of 317608007 is 700806713.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 317608007 - 2⁸ = 317607751 is a prime.

It is a super-2 number, since 2×317608007² = 201749692221024098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317608097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158804003 + 158804004.

It is an arithmetic number, because the mean of its divisors is an integer number (158804004).

Almost surely, 2^317608007 is an apocalyptic number.

317608007 is a deficient number, since it is larger than the sum of its proper divisors (1).

317608007 is an equidigital number, since it uses as much as digits as its factorization.

317608007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 317608007 is about 17821.5601730039. The cubic root of 317608007 is about 682.2818434454.

The spelling of 317608007 in words is "three hundred seventeen million, six hundred eight thousand, seven".