717713372 has 12 divisors (see below), whose sum is σ = 1322103720. Its totient is φ = 339969456.

The previous prime is 717713357. The next prime is 717713377. The reversal of 717713372 is 273317717.

It is a super-2 number, since 2×717713372² = 1030224968695220768, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (717713377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4721723 + ... + 4721874.

It is an arithmetic number, because the mean of its divisors is an integer number (110175310).

Almost surely, 2^717713372 is an apocalyptic number.

It is an amenable number.

717713372 is a deficient number, since it is larger than the sum of its proper divisors (604390348).

717713372 is a wasteful number, since it uses less digits than its factorization.

717713372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9443620 (or 9443618 counting only the distinct ones).

The product of its digits is 43218, while the sum is 38.

The square root of 717713372 is about 26790.1730490865. The cubic root of 717713372 is about 895.3311184968.

The spelling of 717713372 in words is "seven hundred seventeen million, seven hundred thirteen thousand, three hundred seventy-two".