316828613 has 2 divisors, whose sum is σ = 316828614. Its totient is φ = 316828612.

The previous prime is 316828597. The next prime is 316828637.

316828613 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261727684 + 55100929 = 16178^2 + 7423^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 316828613 - 2⁴ = 316828597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316827613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158414306 + 158414307.

It is an arithmetic number, because the mean of its divisors is an integer number (158414307).

Almost surely, 2^316828613 is an apocalyptic number.

It is an amenable number.

316828613 is a deficient number, since it is larger than the sum of its proper divisors (1).

316828613 is an equidigital number, since it uses as much as digits as its factorization.

316828613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 316828613 is about 17799.6801375755. The cubic root of 316828613 is about 681.7232912540.

The spelling of 316828613 in words is "three hundred sixteen million, eight hundred twenty-eight thousand, six hundred thirteen".