317534339 has 2 divisors, whose sum is σ = 317534340. Its totient is φ = 317534338.

The previous prime is 317534309. The next prime is 317534359. The reversal of 317534339 is 933435713.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 317534339 - 2⁸ = 317534083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (317534309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158767169 + 158767170.

It is an arithmetic number, because the mean of its divisors is an integer number (158767170).

Almost surely, 2^317534339 is an apocalyptic number.

317534339 is a deficient number, since it is larger than the sum of its proper divisors (1).

317534339 is an equidigital number, since it uses as much as digits as its factorization.

317534339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 102060, while the sum is 38.

The square root of 317534339 is about 17819.4932307291. The cubic root of 317534339 is about 682.2290884515.

The spelling of 317534339 in words is "three hundred seventeen million, five hundred thirty-four thousand, three hundred thirty-nine".