324478968 has 64 divisors (see below), whose sum is σ = 894136320. Its totient is φ = 97305600.

The previous prime is 324478967. The next prime is 324478993. The reversal of 324478968 is 869874423.

It is a self number, because there is not a number n which added to its sum of digits gives 324478968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324478967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19273 + ... + 31943.

It is an arithmetic number, because the mean of its divisors is an integer number (13970880).

Almost surely, 2^324478968 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 324478968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447068160).

324478968 is an abundant number, since it is smaller than the sum of its proper divisors (569657352).

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

324478968 is a wasteful number, since it uses less digits than its factorization.

324478968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788 (or 12784 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 51.

The square root of 324478968 is about 18013.2997532379. The cubic root of 324478968 is about 687.1668242597.

The spelling of 324478968 in words is "three hundred twenty-four million, four hundred seventy-eight thousand, nine hundred sixty-eight".