712996880 has 40 divisors (see below), whose sum is σ = 1659268800. Its totient is φ = 284931968.

The previous prime is 712996877. The next prime is 712996903. The reversal of 712996880 is 88699217.

712996880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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, 97181 + ... + 104259.

It is an arithmetic number, because the mean of its divisors is an integer number (41481720).

Almost surely, 2^712996880 is an apocalyptic number.

It is an amenable number.

712996880 is an abundant number, since it is smaller than the sum of its proper divisors (946271920).

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

712996880 is a wasteful number, since it uses less digits than its factorization.

712996880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351 (or 8345 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 712996880 is about 26702.0014231143. The cubic root of 712996880 is about 893.3655677584.

The spelling of 712996880 in words is "seven hundred twelve million, nine hundred ninety-six thousand, eight hundred eighty".