324472444 has 24 divisors (see below), whose sum is σ = 579878208. Its totient is φ = 158826240.

The previous prime is 324472439. The next prime is 324472493. The reversal of 324472444 is 444274423.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35949 + ... + 44059.

It is an arithmetic number, because the mean of its divisors is an integer number (24161592).

Almost surely, 2^324472444 is an apocalyptic number.

It is an amenable number.

324472444 is a deficient number, since it is larger than the sum of its proper divisors (255405764).

324472444 is a wasteful number, since it uses less digits than its factorization.

324472444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8325 (or 8323 counting only the distinct ones).

The product of its digits is 86016, while the sum is 34.

The square root of 324472444 is about 18013.1186639071. The cubic root of 324472444 is about 687.1622188185.

The spelling of 324472444 in words is "three hundred twenty-four million, four hundred seventy-two thousand, four hundred forty-four".