717112664 has 16 divisors (see below), whose sum is σ = 1352100600. Its totient is φ = 356552512.

The previous prime is 717112657. The next prime is 717112679. The reversal of 717112664 is 466211717.

It is a happy number.

717112664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248957 + ... + 251820.

Almost surely, 2^717112664 is an apocalyptic number.

It is an amenable number.

717112664 is a deficient number, since it is larger than the sum of its proper divisors (634987936).

717112664 is a wasteful number, since it uses less digits than its factorization.

717112664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500962 (or 500958 counting only the distinct ones).

The product of its digits is 14112, while the sum is 35.

The square root of 717112664 is about 26778.9593524468. The cubic root of 717112664 is about 895.0812589163.

The spelling of 717112664 in words is "seven hundred seventeen million, one hundred twelve thousand, six hundred sixty-four".