716610973 has 24 divisors (see below), whose sum is σ = 839680800. Its totient is φ = 606255840.

The previous prime is 716610949. The next prime is 716610989. The reversal of 716610973 is 379016617.

It is a happy number.

It is not a de Polignac number, because 716610973 - 2⁵ = 716610941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716610913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235858 + ... + 238876.

It is an arithmetic number, because the mean of its divisors is an integer number (34986700).

Almost surely, 2^716610973 is an apocalyptic number.

It is an amenable number.

716610973 is a deficient number, since it is larger than the sum of its proper divisors (123069827).

716610973 is a wasteful number, since it uses less digits than its factorization.

716610973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113 (or 3082 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 716610973 is about 26769.5904526013. The cubic root of 716610973 is about 894.8724776958.

The spelling of 716610973 in words is "seven hundred sixteen million, six hundred ten thousand, nine hundred seventy-three".