696315313 has 2 divisors, whose sum is σ = 696315314. Its totient is φ = 696315312.

The previous prime is 696315307. The next prime is 696315349. The reversal of 696315313 is 313513696.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522945424 + 173369889 = 22868^2 + 13167^2 .

It is a cyclic number.

It is not a de Polignac number, because 696315313 - 2²⁹ = 159444401 is a prime.

It is not a weakly prime, because it can be changed into another prime (696315413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348157656 + 348157657.

It is an arithmetic number, because the mean of its divisors is an integer number (348157657).

Almost surely, 2^696315313 is an apocalyptic number.

It is an amenable number.

696315313 is a deficient number, since it is larger than the sum of its proper divisors (1).

696315313 is an equidigital number, since it uses as much as digits as its factorization.

696315313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 37.

The square root of 696315313 is about 26387.7871940790. The cubic root of 696315313 is about 886.3433323831.

The spelling of 696315313 in words is "six hundred ninety-six million, three hundred fifteen thousand, three hundred thirteen".