324535680 has 256 divisors, whose sum is σ = 1314086400. Its totient is φ = 74151936.

The previous prime is 324535667. The next prime is 324535699. The reversal of 324535680 is 86535423.

It is a happy number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119619 + ... + 122301.

It is an arithmetic number, because the mean of its divisors is an integer number (5133150).

Almost surely, 2^324535680 is an apocalyptic number.

324535680 is a gapful number since it is divisible by the number (30) 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 324535680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (657043200).

324535680 is an abundant number, since it is smaller than the sum of its proper divisors (989550720).

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

324535680 is a wasteful number, since it uses less digits than its factorization.

324535680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2718 (or 2700 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 324535680 is about 18014.8738546791. The cubic root of 324535680 is about 687.2068559603.

The spelling of 324535680 in words is "three hundred twenty-four million, five hundred thirty-five thousand, six hundred eighty".