716477538 has 32 divisors (see below), whose sum is σ = 1694136960. Its totient is φ = 197648640.

The previous prime is 716477519. The next prime is 716477551. The reversal of 716477538 is 835774617.

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 15 ways as a sum of consecutive naturals, for example, 292903 + ... + 295338.

It is an arithmetic number, because the mean of its divisors is an integer number (52941780).

Almost surely, 2^716477538 is an apocalyptic number.

716477538 is an abundant number, since it is smaller than the sum of its proper divisors (977659422).

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

716477538 is a wasteful number, since it uses less digits than its factorization.

716477538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588282.

The product of its digits is 987840, while the sum is 48.

The square root of 716477538 is about 26767.0980496579. The cubic root of 716477538 is about 894.8169316484.

The spelling of 716477538 in words is "seven hundred sixteen million, four hundred seventy-seven thousand, five hundred thirty-eight".