727596713 has 2 divisors, whose sum is σ = 727596714. Its totient is φ = 727596712.

The previous prime is 727596643. The next prime is 727596733. The reversal of 727596713 is 317695727.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 692110864 + 35485849 = 26308^2 + 5957^2 .

It is a cyclic number.

It is not a de Polignac number, because 727596713 - 2²⁴ = 710819497 is a prime.

It is not a weakly prime, because it can be changed into another prime (727596733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363798356 + 363798357.

It is an arithmetic number, because the mean of its divisors is an integer number (363798357).

Almost surely, 2^727596713 is an apocalyptic number.

It is an amenable number.

727596713 is a deficient number, since it is larger than the sum of its proper divisors (1).

727596713 is an equidigital number, since it uses as much as digits as its factorization.

727596713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 555660, while the sum is 47.

The square root of 727596713 is about 26974.0006858456. Note that the first 3 decimals coincide. The cubic root of 727596713 is about 899.4221446987.

The spelling of 727596713 in words is "seven hundred twenty-seven million, five hundred ninety-six thousand, seven hundred thirteen".