317314297 has 2 divisors, whose sum is σ = 317314298. Its totient is φ = 317314296.

The previous prime is 317314289. The next prime is 317314301. The reversal of 317314297 is 792413713.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173817856 + 143496441 = 13184^2 + 11979^2 .

It is a cyclic number.

It is not a de Polignac number, because 317314297 - 2³ = 317314289 is a prime.

It is not a weakly prime, because it can be changed into another prime (317314237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158657148 + 158657149.

It is an arithmetic number, because the mean of its divisors is an integer number (158657149).

Almost surely, 2^317314297 is an apocalyptic number.

It is an amenable number.

317314297 is a deficient number, since it is larger than the sum of its proper divisors (1).

317314297 is an equidigital number, since it uses as much as digits as its factorization.

317314297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 37.

The square root of 317314297 is about 17813.3179671840. The cubic root of 317314297 is about 682.0714637749.

The spelling of 317314297 in words is "three hundred seventeen million, three hundred fourteen thousand, two hundred ninety-seven".