716425824 has 24 divisors (see below), whose sum is σ = 1880618040. Its totient is φ = 238808576.

The previous prime is 716425811. The next prime is 716425891. The reversal of 716425824 is 428524617.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×716425824² = 1026531922588157952, which 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 3 ways as a sum of consecutive naturals, for example, 3731289 + ... + 3731480.

It is an arithmetic number, because the mean of its divisors is an integer number (78359085).

Almost surely, 2^716425824 is an apocalyptic number.

It is an amenable number.

716425824 is an abundant number, since it is smaller than the sum of its proper divisors (1164192216).

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

716425824 is a wasteful number, since it uses less digits than its factorization.

716425824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7462782 (or 7462774 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 716425824 is about 26766.1320328508. The cubic root of 716425824 is about 894.7954023965.

The spelling of 716425824 in words is "seven hundred sixteen million, four hundred twenty-five thousand, eight hundred twenty-four".