324422352 has 30 divisors (see below), whose sum is σ = 907932402. Its totient is φ = 108140736.

The previous prime is 324422311. The next prime is 324422377. The reversal of 324422352 is 253224423.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 175191696 + 149230656 = 13236^2 + 12216^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1126323 + ... + 1126610.

Almost surely, 2^324422352 is an apocalyptic number.

It is an amenable number.

324422352 is an abundant number, since it is smaller than the sum of its proper divisors (583510050).

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

324422352 is a wasteful number, since it uses less digits than its factorization.

324422352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252947 (or 2252938 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 324422352 is about 18011.7281791615. The cubic root of 324422352 is about 687.1268556703.

Adding to 324422352 its reverse (253224423), we get a palindrome (577646775).

The spelling of 324422352 in words is "three hundred twenty-four million, four hundred twenty-two thousand, three hundred fifty-two".