713044289 has 2 divisors, whose sum is σ = 713044290. Its totient is φ = 713044288.

The previous prime is 713044273. The next prime is 713044291. The reversal of 713044289 is 982440317.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 708464689 + 4579600 = 26617^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 713044289 - 2⁴ = 713044273 is a prime.

It is a Sophie Germain prime.

Together with 713044291, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (713044219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356522144 + 356522145.

It is an arithmetic number, because the mean of its divisors is an integer number (356522145).

Almost surely, 2^713044289 is an apocalyptic number.

It is an amenable number.

713044289 is a deficient number, since it is larger than the sum of its proper divisors (1).

713044289 is an equidigital number, since it uses as much as digits as its factorization.

713044289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 713044289 is about 26702.8891508016. The cubic root of 713044289 is about 893.3853680459.

The spelling of 713044289 in words is "seven hundred thirteen million, forty-four thousand, two hundred eighty-nine".