324323120 has 160 divisors (see below), whose sum is σ = 860569920. Its totient is φ = 112640000.

The previous prime is 324323117. The next prime is 324323123. The reversal of 324323120 is 21323423.

It is an interprime number because it is at equal distance from previous prime (324323117) and next prime (324323123).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 324323092 and 324323101.

It is not an unprimeable number, because it can be changed into a prime (324323123) 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 31 ways as a sum of consecutive naturals, for example, 3211070 + ... + 3211170.

It is an arithmetic number, because the mean of its divisors is an integer number (5378562).

Almost surely, 2^324323120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324323120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (430284960).

324323120 is an abundant number, since it is smaller than the sum of its proper divisors (536246800).

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

324323120 is a wasteful number, since it uses less digits than its factorization.

324323120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 249 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 324323120 is about 18008.9733188763. The cubic root of 324323120 is about 687.0567907022.

Adding to 324323120 its reverse (21323423), we get a palindrome (345646543).

The spelling of 324323120 in words is "three hundred twenty-four million, three hundred twenty-three thousand, one hundred twenty".