716331604 has 12 divisors (see below), whose sum is σ = 1257134004. Its totient is φ = 357150464.

The previous prime is 716331599. The next prime is 716331607. The reversal of 716331604 is 406133617.

It can be written as a sum of positive squares in 2 ways, for example, as 228010000 + 488321604 = 15100^2 + 22098^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716331607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252247 + ... + 255070.

It is an arithmetic number, because the mean of its divisors is an integer number (104761167).

Almost surely, 2^716331604 is an apocalyptic number.

It is an amenable number.

716331604 is a deficient number, since it is larger than the sum of its proper divisors (540802400).

716331604 is a wasteful number, since it uses less digits than its factorization.

716331604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507674 (or 507672 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 716331604 is about 26764.3719149170. The cubic root of 716331604 is about 894.7561746467.

It can be divided in two parts, 71633 and 1604, that added together give a palindrome (73237).

The spelling of 716331604 in words is "seven hundred sixteen million, three hundred thirty-one thousand, six hundred four".