716672761460 has 48 divisors (see below), whose sum is σ = 1527671087040. Its totient is φ = 282354336000.

The previous prime is 716672761459. The next prime is 716672761477. The reversal of 716672761460 is 64167276617.

It is a happy number.

It is a super-2 number, since 2×716672761460² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12031631 + ... + 12091049.

It is an arithmetic number, because the mean of its divisors is an integer number (31826480980).

Almost surely, 2^716672761460 is an apocalyptic number.

It is an amenable number.

716672761460 is an abundant number, since it is smaller than the sum of its proper divisors (810998325580).

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

716672761460 is a wasteful number, since it uses less digits than its factorization.

716672761460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68496 (or 68494 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 716672761460 in words is "seven hundred sixteen billion, six hundred seventy-two million, seven hundred sixty-one thousand, four hundred sixty".