316426507 has 2 divisors, whose sum is σ = 316426508. Its totient is φ = 316426506.

The previous prime is 316426501. The next prime is 316426541. The reversal of 316426507 is 705624613.

It is a happy number.

It is an a-pointer prime, because the next prime (316426541) can be obtained adding 316426507 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316426507 - 2¹⁵ = 316393739 is a prime.

It is not a weakly prime, because it can be changed into another prime (316426501) 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, 158213253 + 158213254.

It is an arithmetic number, because the mean of its divisors is an integer number (158213254).

Almost surely, 2^316426507 is an apocalyptic number.

316426507 is a deficient number, since it is larger than the sum of its proper divisors (1).

316426507 is an equidigital number, since it uses as much as digits as its factorization.

316426507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 316426507 is about 17788.3812360765. The cubic root of 316426507 is about 681.4347639916.

The spelling of 316426507 in words is "three hundred sixteen million, four hundred twenty-six thousand, five hundred seven".