716327593 has 2 divisors, whose sum is σ = 716327594. Its totient is φ = 716327592.

The previous prime is 716327543. The next prime is 716327609. The reversal of 716327593 is 395723617.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 570111129 + 146216464 = 23877^2 + 12092^2 .

It is a cyclic number.

It is not a de Polignac number, because 716327593 - 2¹⁷ = 716196521 is a prime.

It is not a weakly prime, because it can be changed into another prime (716327533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358163796 + 358163797.

It is an arithmetic number, because the mean of its divisors is an integer number (358163797).

Almost surely, 2^716327593 is an apocalyptic number.

It is an amenable number.

716327593 is a deficient number, since it is larger than the sum of its proper divisors (1).

716327593 is an equidigital number, since it uses as much as digits as its factorization.

716327593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 43.

The square root of 716327593 is about 26764.2969831079. The cubic root of 716327593 is about 894.7545046223.

The spelling of 716327593 in words is "seven hundred sixteen million, three hundred twenty-seven thousand, five hundred ninety-three".