325530324 has 144 divisors (see below), whose sum is σ = 984547200. Its totient is φ = 90599040.

The previous prime is 325530313. The next prime is 325530341. The reversal of 325530324 is 423035523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 505947 + ... + 506589.

Almost surely, 2^325530324 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 325530324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492273600).

325530324 is an abundant number, since it is smaller than the sum of its proper divisors (659016876).

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

325530324 is a wasteful number, since it uses less digits than its factorization.

325530324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 325530324 is about 18042.4589233286. The cubic root of 325530324 is about 687.9081954528.

Adding to 325530324 its reverse (423035523), we get a palindrome (748565847).

The spelling of 325530324 in words is "three hundred twenty-five million, five hundred thirty thousand, three hundred twenty-four".