316207679 has 2 divisors, whose sum is σ = 316207680. Its totient is φ = 316207678.

The previous prime is 316207649. The next prime is 316207693. The reversal of 316207679 is 976702613.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316207679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316207649) 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, 158103839 + 158103840.

It is an arithmetic number, because the mean of its divisors is an integer number (158103840).

Almost surely, 2^316207679 is an apocalyptic number.

316207679 is a deficient number, since it is larger than the sum of its proper divisors (1).

316207679 is an equidigital number, since it uses as much as digits as its factorization.

316207679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 316207679 is about 17782.2293034366. The cubic root of 316207679 is about 681.2776433639.

The spelling of 316207679 in words is "three hundred sixteen million, two hundred seven thousand, six hundred seventy-nine".