715403980 has 24 divisors (see below), whose sum is σ = 1504098288. Its totient is φ = 285828288.

The previous prime is 715403971. The next prime is 715403993. The reversal of 715403980 is 89304517.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854 + ... + 37933.

It is an arithmetic number, because the mean of its divisors is an integer number (62670762).

Almost surely, 2^715403980 is an apocalyptic number.

It is an amenable number.

715403980 is an abundant number, since it is smaller than the sum of its proper divisors (788694308).

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

715403980 is a wasteful number, since it uses less digits than its factorization.

715403980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41673 (or 41671 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 715403980 is about 26747.0368452283. The cubic root of 715403980 is about 894.3697819819.

The spelling of 715403980 in words is "seven hundred fifteen million, four hundred three thousand, nine hundred eighty".