324329 has 2 divisors, whose sum is σ = 324330. Its totient is φ = 324328.

The previous prime is 324319. The next prime is 324341. The reversal of 324329 is 923423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 300304 + 24025 = 548^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 324329 - 2⁸ = 324073 is a prime.

It is not a weakly prime, because it can be changed into another prime (324319) 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, 162164 + 162165.

It is an arithmetic number, because the mean of its divisors is an integer number (162165).

2³²⁴³²⁹ is an apocalyptic number.

It is an amenable number.

324329 is a deficient number, since it is larger than the sum of its proper divisors (1).

324329 is an equidigital number, since it uses as much as digits as its factorization.

324329 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 324329 is about 569.4989025450. The cubic root of 324329 is about 68.7060942806.

The spelling of 324329 in words is "three hundred twenty-four thousand, three hundred twenty-nine".