324875922 has 64 divisors (see below), whose sum is σ = 786170880. Its totient is φ = 87522624.

The previous prime is 324875921. The next prime is 324875963. The reversal of 324875922 is 229578423.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (324875921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49273 + ... + 55475.

It is an arithmetic number, because the mean of its divisors is an integer number (12283920).

Almost surely, 2^324875922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324875922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393085440).

324875922 is an abundant number, since it is smaller than the sum of its proper divisors (461294958).

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

324875922 is a wasteful number, since it uses less digits than its factorization.

324875922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6287.

The product of its digits is 241920, while the sum is 42.

The square root of 324875922 is about 18024.3147442559. The cubic root of 324875922 is about 687.4469271207.

The spelling of 324875922 in words is "three hundred twenty-four million, eight hundred seventy-five thousand, nine hundred twenty-two".