717670677120 has 64 divisors (see below), whose sum is σ = 2287575289440. Its totient is φ = 191378846720.

The previous prime is 717670677109. The next prime is 717670677161. The reversal of 717670677120 is 21776076717.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186891486 + ... + 186895325.

Almost surely, 2^717670677120 is an apocalyptic number.

It is an amenable number.

717670677120 is an abundant number, since it is smaller than the sum of its proper divisors (1569904612320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

717670677120 is a wasteful number, since it uses less digits than its factorization.

717670677120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373786833 (or 373786821 counting only the distinct ones).

The product of its (nonzero) digits is 1210104, while the sum is 51.

The spelling of 717670677120 in words is "seven hundred seventeen billion, six hundred seventy million, six hundred seventy-seven thousand, one hundred twenty".