713593609 has 2 divisors, whose sum is σ = 713593610. Its totient is φ = 713593608.

The previous prime is 713593577. The next prime is 713593637. The reversal of 713593609 is 906395317.

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., 589761225 + 123832384 = 24285^2 + 11128^2 .

It is a cyclic number.

It is not a de Polignac number, because 713593609 - 2⁵ = 713593577 is a prime.

It is not a weakly prime, because it can be changed into another prime (713593709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356796804 + 356796805.

It is an arithmetic number, because the mean of its divisors is an integer number (356796805).

Almost surely, 2^713593609 is an apocalyptic number.

It is an amenable number.

713593609 is a deficient number, since it is larger than the sum of its proper divisors (1).

713593609 is an equidigital number, since it uses as much as digits as its factorization.

713593609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The square root of 713593609 is about 26713.1729489404. The cubic root of 713593609 is about 893.6147266277.

The spelling of 713593609 in words is "seven hundred thirteen million, five hundred ninety-three thousand, six hundred nine".