713626317 has 6 divisors (see below), whose sum is σ = 1030793582. Its totient is φ = 475750872.

The previous prime is 713626273. The next prime is 713626321.

713626317 is a `hidden beast` number, since 7 + 13 + 6 + 2 + 631 + 7 = 666.

713626317 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 702992196 + 10634121 = 26514^2 + 3261^2 .

It is not a de Polignac number, because 713626317 - 2⁶ = 713626253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713626337) 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 in 5 ways as a sum of consecutive naturals, for example, 39645898 + ... + 39645915.

Almost surely, 2^713626317 is an apocalyptic number.

It is an amenable number.

713626317 is a deficient number, since it is larger than the sum of its proper divisors (317167265).

713626317 is a wasteful number, since it uses less digits than its factorization.

713626317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79291819 (or 79291816 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 713626317 is about 26713.7851492446. The cubic root of 713626317 is about 893.6283795451.

The spelling of 713626317 in words is "seven hundred thirteen million, six hundred twenty-six thousand, three hundred seventeen".