324243330 has 64 divisors (see below), whose sum is σ = 793680768. Its totient is φ = 84761600.

The previous prime is 324243323. The next prime is 324243331. The reversal of 324243330 is 33342423.

It is a self number, because there is not a number n which added to its sum of digits gives 324243330.

It is not an unprimeable number, because it can be changed into a prime (324243331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 341917 + ... + 342863.

It is an arithmetic number, because the mean of its divisors is an integer number (12401262).

Almost surely, 2^324243330 is an apocalyptic number.

324243330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

324243330 is an abundant number, since it is smaller than the sum of its proper divisors (469437438).

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

324243330 is a wasteful number, since it uses less digits than its factorization.

324243330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 324243330 is about 18006.7578980782. The cubic root of 324243330 is about 687.0004428254. Note that the first 3 decimals are identical.

Adding to 324243330 its reverse (33342423), we get a palindrome (357585753).

The spelling of 324243330 in words is "three hundred twenty-four million, two hundred forty-three thousand, three hundred thirty".