324589 has 2 divisors, whose sum is σ = 324590. Its totient is φ = 324588.

The previous prime is 324587. The next prime is 324593. The reversal of 324589 is 985423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311364 + 13225 = 558^2 + 115^2 .

It is a cyclic number.

It is not a de Polignac number, because 324589 - 2¹ = 324587 is a prime.

Together with 324587, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 324589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162294 + 162295.

It is an arithmetic number, because the mean of its divisors is an integer number (162295).

2³²⁴⁵⁸⁹ is an apocalyptic number.

It is an amenable number.

324589 is a deficient number, since it is larger than the sum of its proper divisors (1).

324589 is an equidigital number, since it uses as much as digits as its factorization.

324589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 324589 is about 569.7271276673. The cubic root of 324589 is about 68.7244489073.

The spelling of 324589 in words is "three hundred twenty-four thousand, five hundred eighty-nine".