324443422 has 16 divisors (see below), whose sum is σ = 498448080. Its totient is φ = 158326272.

The previous prime is 324443401. The next prime is 324443429. The reversal of 324443422 is 224344423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324443429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12529 + ... + 28387.

It is an arithmetic number, because the mean of its divisors is an integer number (31153005).

Almost surely, 2^324443422 is an apocalyptic number.

324443422 is a deficient number, since it is larger than the sum of its proper divisors (174004658).

324443422 is a wasteful number, since it uses less digits than its factorization.

324443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16107.

The product of its digits is 18432, while the sum is 28.

The square root of 324443422 is about 18012.3130663444. The cubic root of 324443422 is about 687.1417307751.

Adding to 324443422 its reverse (224344423), we get a palindrome (548787845).

The spelling of 324443422 in words is "three hundred twenty-four million, four hundred forty-three thousand, four hundred twenty-two".