713637956 has 12 divisors (see below), whose sum is σ = 1262899260. Its totient is φ = 352809600.

The previous prime is 713637943. The next prime is 713637959. The reversal of 713637956 is 659736317.

It can be written as a sum of positive squares in 2 ways, for example, as 326886400 + 386751556 = 18080^2 + 19666^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 713637956.

It is not an unprimeable number, because it can be changed into a prime (713637959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001945 + ... + 1002656.

It is an arithmetic number, because the mean of its divisors is an integer number (105241605).

Almost surely, 2^713637956 is an apocalyptic number.

It is an amenable number.

713637956 is a deficient number, since it is larger than the sum of its proper divisors (549261304).

713637956 is a wasteful number, since it uses less digits than its factorization.

713637956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004694 (or 2004692 counting only the distinct ones).

The product of its digits is 714420, while the sum is 47.

The square root of 713637956 is about 26714.0029946843. The cubic root of 713637956 is about 893.6332377760.

The spelling of 713637956 in words is "seven hundred thirteen million, six hundred thirty-seven thousand, nine hundred fifty-six".