716734593 has 6 divisors (see below), whose sum is σ = 1035283314. Its totient is φ = 477823056.

The previous prime is 716734589. The next prime is 716734597. The reversal of 716734593 is 395437617.

It is an interprime number because it is at equal distance from previous prime (716734589) and next prime (716734597).

It can be written as a sum of positive squares in only one way, i.e., 660078864 + 56655729 = 25692^2 + 7527^2 .

It is not a de Polignac number, because 716734593 - 2² = 716734589 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (716734597) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39818580 + ... + 39818597.

It is an arithmetic number, because the mean of its divisors is an integer number (172547219).

Almost surely, 2^716734593 is an apocalyptic number.

It is an amenable number.

716734593 is a deficient number, since it is larger than the sum of its proper divisors (318548721).

716734593 is a wasteful number, since it uses less digits than its factorization.

716734593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79637183 (or 79637180 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 716734593 is about 26771.8993162607. The cubic root of 716734593 is about 894.9239318224.

The spelling of 716734593 in words is "seven hundred sixteen million, seven hundred thirty-four thousand, five hundred ninety-three".