716066064 has 60 divisors (see below), whose sum is σ = 2290278016. Its totient is φ = 204590016.

The previous prime is 716066023. The next prime is 716066089. The reversal of 716066064 is 460660617.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 354184 + ... + 356199.

Almost surely, 2^716066064 is an apocalyptic number.

It is an amenable number.

716066064 is an abundant number, since it is smaller than the sum of its proper divisors (1574211952).

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

716066064 is a wasteful number, since it uses less digits than its factorization.

716066064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710404 (or 710395 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 716066064 is about 26759.4107558444. The cubic root of 716066064 is about 894.6456006623.

The spelling of 716066064 in words is "seven hundred sixteen million, sixty-six thousand, sixty-four".