324039 has 4 divisors (see below), whose sum is σ = 432056. Its totient is φ = 216024.

The previous prime is 324031. The next prime is 324053. The reversal of 324039 is 930423.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 324039 - 2³ = 324031 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 324039.

It is not an unprimeable number, because it can be changed into a prime (324031) 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 in 3 ways as a sum of consecutive naturals, for example, 54004 + ... + 54009.

It is an arithmetic number, because the mean of its divisors is an integer number (108014).

2³²⁴⁰³⁹ is an apocalyptic number.

324039 is a deficient number, since it is larger than the sum of its proper divisors (108017).

324039 is a wasteful number, since it uses less digits than its factorization.

324039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108016.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 324039 is about 569.2442358074. The cubic root of 324039 is about 68.6856102362.

It can be divided in two parts, 3 and 24039, that added together give a palindrome (24042).

The spelling of 324039 in words is "three hundred twenty-four thousand, thirty-nine".