324345528 has 96 divisors (see below), whose sum is σ = 951350400. Its totient is φ = 99235584.

The previous prime is 324345503. The next prime is 324345577. The reversal of 324345528 is 825543423.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 324345492 and 324345501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 183513 + ... + 185271.

It is an arithmetic number, because the mean of its divisors is an integer number (9909900).

Almost surely, 2^324345528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324345528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (475675200).

324345528 is an abundant number, since it is smaller than the sum of its proper divisors (627004872).

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

324345528 is a wasteful number, since it uses less digits than its factorization.

324345528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981 (or 1974 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 324345528 is about 18009.5954424301. The cubic root of 324345528 is about 687.0726136198.

The spelling of 324345528 in words is "three hundred twenty-four million, three hundred forty-five thousand, five hundred twenty-eight".