316485079 has 2 divisors, whose sum is σ = 316485080. Its totient is φ = 316485078.

The previous prime is 316485061. The next prime is 316485137. The reversal of 316485079 is 970584613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316485079 - 2⁵ = 316485047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316485179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158242539 + 158242540.

It is an arithmetic number, because the mean of its divisors is an integer number (158242540).

Almost surely, 2^316485079 is an apocalyptic number.

316485079 is a deficient number, since it is larger than the sum of its proper divisors (1).

316485079 is an equidigital number, since it uses as much as digits as its factorization.

316485079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 316485079 is about 17790.0275154368. The cubic root of 316485079 is about 681.4768069659.

The spelling of 316485079 in words is "three hundred sixteen million, four hundred eighty-five thousand, seventy-nine".