317285327 has 2 divisors, whose sum is σ = 317285328. Its totient is φ = 317285326.

The previous prime is 317285321. The next prime is 317285359. The reversal of 317285327 is 723582713.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 317285327 - 2⁸ = 317285071 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (317285321) 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, 158642663 + 158642664.

It is an arithmetic number, because the mean of its divisors is an integer number (158642664).

Almost surely, 2^317285327 is an apocalyptic number.

317285327 is a deficient number, since it is larger than the sum of its proper divisors (1).

317285327 is an equidigital number, since it uses as much as digits as its factorization.

317285327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 38.

The square root of 317285327 is about 17812.5047929818. The cubic root of 317285327 is about 682.0507060049.

The spelling of 317285327 in words is "three hundred seventeen million, two hundred eighty-five thousand, three hundred twenty-seven".