324524980 has 48 divisors (see below), whose sum is σ = 738939600. Its totient is φ = 119006208.

The previous prime is 324524953. The next prime is 324524983. The reversal of 324524980 is 89425423.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 129140496 + 195384484 = 11364^2 + 13978^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324524983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34552 + ... + 42928.

It is an arithmetic number, because the mean of its divisors is an integer number (15394575).

Almost surely, 2^324524980 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 324524980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369469800).

324524980 is an abundant number, since it is smaller than the sum of its proper divisors (414414620).

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

324524980 is a wasteful number, since it uses less digits than its factorization.

324524980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548 (or 8546 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 324524980 is about 18014.5768754084. The cubic root of 324524980 is about 687.1993034326.

The spelling of 324524980 in words is "three hundred twenty-four million, five hundred twenty-four thousand, nine hundred eighty".