316696697 has 2 divisors, whose sum is σ = 316696698. Its totient is φ = 316696696.

The previous prime is 316696673. The next prime is 316696747. The reversal of 316696697 is 796696613.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168246841 + 148449856 = 12971^2 + 12184^2 .

It is a cyclic number.

It is not a de Polignac number, because 316696697 - 2¹² = 316692601 is a prime.

It is not a weakly prime, because it can be changed into another prime (316696607) 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, 158348348 + 158348349.

It is an arithmetic number, because the mean of its divisors is an integer number (158348349).

Almost surely, 2^316696697 is an apocalyptic number.

It is an amenable number.

316696697 is a deficient number, since it is larger than the sum of its proper divisors (1).

316696697 is an equidigital number, since it uses as much as digits as its factorization.

316696697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2204496, while the sum is 53.

The square root of 316696697 is about 17795.9741795722. The cubic root of 316696697 is about 681.6286631279.

The spelling of 316696697 in words is "three hundred sixteen million, six hundred ninety-six thousand, six hundred ninety-seven".