713389 has 2 divisors, whose sum is σ = 713390. Its totient is φ = 713388.

The previous prime is 713381. The next prime is 713399. The reversal of 713389 is 983317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 585225 + 128164 = 765^2 + 358^2 .

It is an emirp because it is prime and its reverse (983317) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 713389 - 2³ = 713381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 713389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (713381) 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, 356694 + 356695.

It is an arithmetic number, because the mean of its divisors is an integer number (356695).

2⁷¹³³⁸⁹ is an apocalyptic number.

It is an amenable number.

713389 is a deficient number, since it is larger than the sum of its proper divisors (1).

713389 is an equidigital number, since it uses as much as digits as its factorization.

713389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 713389 is about 844.6235847998. The cubic root of 713389 is about 89.3529309619.

The spelling of 713389 in words is "seven hundred thirteen thousand, three hundred eighty-nine".