324420332 has 24 divisors (see below), whose sum is σ = 606264960. Its totient is φ = 151562880.

The previous prime is 324420289. The next prime is 324420433. The reversal of 324420332 is 233024423.

It is a junction number, because it is equal to n+sod(n) for n = 324420298 and 324420307.

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, 41513 + ... + 48704.

It is an arithmetic number, because the mean of its divisors is an integer number (25261040).

Almost surely, 2^324420332 is an apocalyptic number.

It is an amenable number.

324420332 is a deficient number, since it is larger than the sum of its proper divisors (281844628).

324420332 is a wasteful number, since it uses less digits than its factorization.

324420332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90281 (or 90279 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 324420332 is about 18011.6721044993. The cubic root of 324420332 is about 687.1254295467.

Adding to 324420332 its reverse (233024423), we get a palindrome (557444755).

The spelling of 324420332 in words is "three hundred twenty-four million, four hundred twenty thousand, three hundred thirty-two".