716725673 has 4 divisors (see below), whose sum is σ = 739845888. Its totient is φ = 693605460.

The previous prime is 716725651. The next prime is 716725693. The reversal of 716725673 is 376527617.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 716725673 - 2²⁶ = 649616809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716725613) 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, 11560061 + ... + 11560122.

It is an arithmetic number, because the mean of its divisors is an integer number (184961472).

Almost surely, 2^716725673 is an apocalyptic number.

It is an amenable number.

716725673 is a deficient number, since it is larger than the sum of its proper divisors (23120215).

716725673 is a wasteful number, since it uses less digits than its factorization.

716725673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23120214.

The product of its digits is 370440, while the sum is 44.

The square root of 716725673 is about 26771.7327231541. The cubic root of 716725673 is about 894.9202192651.

The spelling of 716725673 in words is "seven hundred sixteen million, seven hundred twenty-five thousand, six hundred seventy-three".