324423340 has 24 divisors (see below), whose sum is σ = 682697232. Its totient is φ = 129501120.

The previous prime is 324423331. The next prime is 324423367. The reversal of 324423340 is 43324423.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6699 + ... + 26338.

It is an arithmetic number, because the mean of its divisors is an integer number (28445718).

Almost surely, 2^324423340 is an apocalyptic number.

It is an amenable number.

324423340 is an abundant number, since it is smaller than the sum of its proper divisors (358273892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324423340 is a wasteful number, since it uses less digits than its factorization.

324423340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33537 (or 33535 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 324423340 is about 18011.7556057148. The cubic root of 324423340 is about 687.1275531979.

Adding to 324423340 its reverse (43324423), we get a palindrome (367747763).

The spelling of 324423340 in words is "three hundred twenty-four million, four hundred twenty-three thousand, three hundred forty".