324222404 has 36 divisors (see below), whose sum is σ = 627274284. Its totient is φ = 146520000.

The previous prime is 324222401. The next prime is 324222433. The reversal of 324222404 is 404222423.

It can be written as a sum of positive squares in 2 ways, for example, as 48330304 + 275892100 = 6952^2 + 16610^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 324222404.

It is not an unprimeable number, because it can be changed into a prime (324222401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85754 + ... + 89454.

Almost surely, 2^324222404 is an apocalyptic number.

It is an amenable number.

324222404 is a deficient number, since it is larger than the sum of its proper divisors (303051880).

324222404 is a wasteful number, since it uses less digits than its factorization.

324222404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908 (or 3895 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 324222404 is about 18006.1768290773. The cubic root of 324222404 is about 686.9856633073.

Adding to 324222404 its reverse (404222423), we get a palindrome (728444827).

The spelling of 324222404 in words is "three hundred twenty-four million, two hundred twenty-two thousand, four hundred four".