324425472 has 216 divisors, whose sum is σ = 1035989136. Its totient is φ = 89800704.

The previous prime is 324425471. The next prime is 324425477. The reversal of 324425472 is 274524423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324425471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1392268 + ... + 1392500.

It is an arithmetic number, because the mean of its divisors is an integer number (4796246).

Almost surely, 2^324425472 is an apocalyptic number.

324425472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324425472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (517994568).

324425472 is an abundant number, since it is smaller than the sum of its proper divisors (711563664).

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

324425472 is a wasteful number, since it uses less digits than its factorization.

324425472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303 (or 282 counting only the distinct ones).

The product of its digits is 53760, while the sum is 33.

The square root of 324425472 is about 18011.8147891877. The cubic root of 324425472 is about 687.1290583843.

Adding to 324425472 its reverse (274524423), we get a palindrome (598949895).

The spelling of 324425472 in words is "three hundred twenty-four million, four hundred twenty-five thousand, four hundred seventy-two".