716605597 has 2 divisors, whose sum is σ = 716605598. Its totient is φ = 716605596.

The previous prime is 716605583. The next prime is 716605609. The reversal of 716605597 is 795506617.

It is a happy number.

716605597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 383141476 + 333464121 = 19574^2 + 18261^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716605597 is a prime.

It is a super-3 number, since 3×716605597³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716605397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358302798 + 358302799.

It is an arithmetic number, because the mean of its divisors is an integer number (358302799).

Almost surely, 2^716605597 is an apocalyptic number.

It is an amenable number.

716605597 is a deficient number, since it is larger than the sum of its proper divisors (1).

716605597 is an equidigital number, since it uses as much as digits as its factorization.

716605597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 396900, while the sum is 46.

The square root of 716605597 is about 26769.4900399690. The cubic root of 716605597 is about 894.8702399189.

The spelling of 716605597 in words is "seven hundred sixteen million, six hundred five thousand, five hundred ninety-seven".