324385424 has 20 divisors (see below), whose sum is σ = 685633200. Its totient is φ = 147447840.

The previous prime is 324385351. The next prime is 324385459. The reversal of 324385424 is 424583423.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921374 + ... + 921725.

It is an arithmetic number, because the mean of its divisors is an integer number (34281660).

Almost surely, 2^324385424 is an apocalyptic number.

It is an amenable number.

324385424 is an abundant number, since it is smaller than the sum of its proper divisors (361247776).

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

324385424 is a wasteful number, since it uses less digits than its factorization.

324385424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843118 (or 1843112 counting only the distinct ones).

The product of its digits is 92160, while the sum is 35.

The square root of 324385424 is about 18010.7030401370. The cubic root of 324385424 is about 687.1007835011.

The spelling of 324385424 in words is "three hundred twenty-four million, three hundred eighty-five thousand, four hundred twenty-four".