716428580 has 24 divisors (see below), whose sum is σ = 1719428928. Its totient is φ = 245632608.

The previous prime is 716428577. The next prime is 716428597. The reversal of 716428580 is 85824617.

716428580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2558534 + ... + 2558813.

It is an arithmetic number, because the mean of its divisors is an integer number (71642872).

Almost surely, 2^716428580 is an apocalyptic number.

716428580 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

716428580 is an abundant number, since it is smaller than the sum of its proper divisors (1003000348).

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

716428580 is a wasteful number, since it uses less digits than its factorization.

716428580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117363 (or 5117361 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 716428580 is about 26766.1835157723. The cubic root of 716428580 is about 894.7965497835.

The spelling of 716428580 in words is "seven hundred sixteen million, four hundred twenty-eight thousand, five hundred eighty".