716625164 has 6 divisors (see below), whose sum is σ = 1254094044. Its totient is φ = 358312580.

The previous prime is 716625149. The next prime is 716625179. The reversal of 716625164 is 461526617.

716625164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (716625149) and next prime (716625179).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89578142 + ... + 89578149.

It is an arithmetic number, because the mean of its divisors is an integer number (209015674).

Almost surely, 2^716625164 is an apocalyptic number.

It is an amenable number.

716625164 is a deficient number, since it is larger than the sum of its proper divisors (537468880).

716625164 is a wasteful number, since it uses less digits than its factorization.

716625164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179156295 (or 179156293 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 716625164 is about 26769.8555095092. The cubic root of 716625164 is about 894.8783846904.

The spelling of 716625164 in words is "seven hundred sixteen million, six hundred twenty-five thousand, one hundred sixty-four".