713909317 has 12 divisors (see below), whose sum is σ = 793539180. Its totient is φ = 641706560.

The previous prime is 713909279. The next prime is 713909347.

It is a happy number.

713909317 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 135699201 + 578210116 = 11649^2 + 24046^2 .

It is not a de Polignac number, because 713909317 - 2¹⁵ = 713876549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 713909317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713909347) 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 11 ways as a sum of consecutive naturals, for example, 22378 + ... + 43915.

It is an arithmetic number, because the mean of its divisors is an integer number (66128265).

Almost surely, 2^713909317 is an apocalyptic number.

It is an amenable number.

713909317 is a deficient number, since it is larger than the sum of its proper divisors (79629863).

713909317 is a wasteful number, since it uses less digits than its factorization.

713909317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66404 (or 66393 counting only the distinct ones).

The product of its (nonzero) digits is 35721, while the sum is 40.

The square root of 713909317 is about 26719.0815149024. The cubic root of 713909317 is about 893.7464915050.

The spelling of 713909317 in words is "seven hundred thirteen million, nine hundred nine thousand, three hundred seventeen".