6316613 has 2 divisors, whose sum is σ = 6316614. Its totient is φ = 6316612.

The previous prime is 6316601. The next prime is 6316619. The reversal of 6316613 is 3166136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6315169 + 1444 = 2513^2 + 38^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6316613 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6316619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3158306 + 3158307.

It is an arithmetic number, because the mean of its divisors is an integer number (3158307).

Almost surely, 2^6316613 is an apocalyptic number.

It is an amenable number.

6316613 is a deficient number, since it is larger than the sum of its proper divisors (1).

6316613 is an equidigital number, since it uses as much as digits as its factorization.

6316613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 26.

The square root of 6316613 is about 2513.2872895871. The cubic root of 6316613 is about 184.8536753843.

The spelling of 6316613 in words is "six million, three hundred sixteen thousand, six hundred thirteen".