324442613 has 12 divisors (see below), whose sum is σ = 373550688. Its totient is φ = 279420840.

The previous prime is 324442607. The next prime is 324442639. The reversal of 324442613 is 316244423.

It is not a de Polignac number, because 324442613 - 2¹⁴ = 324426229 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 (324442693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36881 + ... + 44822.

It is an arithmetic number, because the mean of its divisors is an integer number (31129224).

Almost surely, 2^324442613 is an apocalyptic number.

It is an amenable number.

324442613 is a deficient number, since it is larger than the sum of its proper divisors (49108075).

324442613 is a wasteful number, since it uses less digits than its factorization.

324442613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81752 (or 81733 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 324442613 is about 18012.2906094700. The cubic root of 324442613 is about 687.1411596451.

The spelling of 324442613 in words is "three hundred twenty-four million, four hundred forty-two thousand, six hundred thirteen".