323389 has 4 divisors (see below), whose sum is σ = 352800. Its totient is φ = 293980.

The previous prime is 323383. The next prime is 323413. The reversal of 323389 is 983323.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 983323 = 11 ⋅89393.

It is a cyclic number.

It is not a de Polignac number, because 323389 - 2³ = 323381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323381) 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 in 3 ways as a sum of consecutive naturals, for example, 14689 + ... + 14710.

It is an arithmetic number, because the mean of its divisors is an integer number (88200).

2³²³³⁸⁹ is an apocalyptic number.

It is an amenable number.

323389 is a deficient number, since it is larger than the sum of its proper divisors (29411).

323389 is a wasteful number, since it uses less digits than its factorization.

323389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29410.

The product of its digits is 3888, while the sum is 28.

The square root of 323389 is about 568.6730167680. The cubic root of 323389 is about 68.6396532866.

The spelling of 323389 in words is "three hundred twenty-three thousand, three hundred eighty-nine".