324324013 has 12 divisors (see below), whose sum is σ = 357827220. Its totient is φ = 293719296.

The previous prime is 324323983. The next prime is 324324041. The reversal of 324324013 is 310423423.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 62758084 + 261565929 = 7922^2 + 16173^2 .

It is a de Polignac number, because none of the positive numbers 2^k-324324013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324324043) 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, 9148 + ... + 27061.

It is an arithmetic number, because the mean of its divisors is an integer number (29818935).

Almost surely, 2^324324013 is an apocalyptic number.

It is an amenable number.

324324013 is a deficient number, since it is larger than the sum of its proper divisors (33503207).

324324013 is a wasteful number, since it uses less digits than its factorization.

324324013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36288 (or 36275 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 324324013 is about 18008.9981120550. The cubic root of 324324013 is about 687.0574212885.

Adding to 324324013 its reverse (310423423), we get a palindrome (634747436).

The spelling of 324324013 in words is "three hundred twenty-four million, three hundred twenty-four thousand, thirteen".