317276017 has 2 divisors, whose sum is σ = 317276018. Its totient is φ = 317276016.

The previous prime is 317275997. The next prime is 317276023. The reversal of 317276017 is 710672713.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 284968161 + 32307856 = 16881^2 + 5684^2 .

It is a cyclic number.

It is not a de Polignac number, because 317276017 - 2¹¹ = 317273969 is a prime.

It is not a weakly prime, because it can be changed into another prime (317276027) 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, 158638008 + 158638009.

It is an arithmetic number, because the mean of its divisors is an integer number (158638009).

Almost surely, 2^317276017 is an apocalyptic number.

It is an amenable number.

317276017 is a deficient number, since it is larger than the sum of its proper divisors (1).

317276017 is an equidigital number, since it uses as much as digits as its factorization.

317276017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 317276017 is about 17812.2434578017. The cubic root of 317276017 is about 682.0440348757.

The spelling of 317276017 in words is "three hundred seventeen million, two hundred seventy-six thousand, seventeen".