324604032 has 64 divisors (see below), whose sum is σ = 864111360. Its totient is φ = 107965440.

The previous prime is 324604031. The next prime is 324604039. The reversal of 324604032 is 230406423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 324603993 and 324604011.

It is not an unprimeable number, because it can be changed into a prime (324604031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327057 + ... + 328047.

It is an arithmetic number, because the mean of its divisors is an integer number (13501740).

Almost surely, 2^324604032 is an apocalyptic number.

324604032 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 324604032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432055680).

324604032 is an abundant number, since it is smaller than the sum of its proper divisors (539507328).

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

324604032 is an equidigital number, since it uses as much as digits as its factorization.

324604032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1861 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 324604032 is about 18016.7708538461. The cubic root of 324604032 is about 687.2550978729.

It can be divided in two parts, 32 and 4604032, that added together give a palindrome (4604064).

The spelling of 324604032 in words is "three hundred twenty-four million, six hundred four thousand, thirty-two".