324414820 has 24 divisors (see below), whose sum is σ = 681609600. Its totient is φ = 129701472.

The previous prime is 324414817. The next prime is 324414829. The reversal of 324414820 is 28414423.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (324414829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76311 + ... + 80449.

It is an arithmetic number, because the mean of its divisors is an integer number (28400400).

Almost surely, 2^324414820 is an apocalyptic number.

It is an amenable number.

324414820 is an abundant number, since it is smaller than the sum of its proper divisors (357194780).

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

324414820 is a wasteful number, since it uses less digits than its factorization.

324414820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8067 (or 8065 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 324414820 is about 18011.5190919589. The cubic root of 324414820 is about 687.1215380347.

The spelling of 324414820 in words is "three hundred twenty-four million, four hundred fourteen thousand, eight hundred twenty".