324239 has 2 divisors, whose sum is σ = 324240. Its totient is φ = 324238.

The previous prime is 324223. The next prime is 324251. The reversal of 324239 is 932423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324239 - 2⁴ = 324223 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 3⁷ + 2 + 2⁷ + 4⁹ + 3¹⁰ + 9³ .

It is a plaindrome in base 12.

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 324239.

It is not a weakly prime, because it can be changed into another prime (324209) 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, 162119 + 162120.

It is an arithmetic number, because the mean of its divisors is an integer number (162120).

2³²⁴²³⁹ is an apocalyptic number.

324239 is a deficient number, since it is larger than the sum of its proper divisors (1).

324239 is an equidigital number, since it uses as much as digits as its factorization.

324239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 324239 is about 569.4198802290. The cubic root of 324239 is about 68.6997384705.

It can be divided in two parts, 3 and 24239, that added together give a palindrome (24242).

The spelling of 324239 in words is "three hundred twenty-four thousand, two hundred thirty-nine".