316347079 has 2 divisors, whose sum is σ = 316347080. Its totient is φ = 316347078.

The previous prime is 316347043. The next prime is 316347121. The reversal of 316347079 is 970743613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316347079 - 2¹³ = 316338887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316348079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158173539 + 158173540.

It is an arithmetic number, because the mean of its divisors is an integer number (158173540).

Almost surely, 2^316347079 is an apocalyptic number.

316347079 is a deficient number, since it is larger than the sum of its proper divisors (1).

316347079 is an equidigital number, since it uses as much as digits as its factorization.

316347079 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 40.

The square root of 316347079 is about 17786.1485150664. The cubic root of 316347079 is about 681.3777422940.

The spelling of 316347079 in words is "three hundred sixteen million, three hundred forty-seven thousand, seventy-nine".