324968256 has 84 divisors (see below), whose sum is σ = 935727364. Its totient is φ = 107827200.

The previous prime is 324968233. The next prime is 324968269. The reversal of 324968256 is 652869423.

324968256 is a `hidden beast` number, since 32 + 496 + 82 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 228614400 + 96353856 = 15120^2 + 9816^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137646 + ... + 139986.

Almost surely, 2^324968256 is an apocalyptic number.

324968256 is a gapful number since it is divisible by the number (36) 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 324968256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467863682).

324968256 is an abundant number, since it is smaller than the sum of its proper divisors (610759108).

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

324968256 is a wasteful number, since it uses less digits than its factorization.

324968256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600 (or 2587 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 324968256 is about 18026.8759356689. The cubic root of 324968256 is about 687.5120480974.

It can be divided in two parts, 324 and 968256, that multiplied together give a square (313714944 = 17712²).

The spelling of 324968256 in words is "three hundred twenty-four million, nine hundred sixty-eight thousand, two hundred fifty-six".