324268613 has 2 divisors, whose sum is σ = 324268614. Its totient is φ = 324268612.

The previous prime is 324268597. The next prime is 324268673. The reversal of 324268613 is 316862423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 277455649 + 46812964 = 16657^2 + 6842^2 .

It is an emirp because it is prime and its reverse (316862423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 324268613 - 2⁴ = 324268597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324268673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162134306 + 162134307.

It is an arithmetic number, because the mean of its divisors is an integer number (162134307).

Almost surely, 2^324268613 is an apocalyptic number.

It is an amenable number.

324268613 is a deficient number, since it is larger than the sum of its proper divisors (1).

324268613 is an equidigital number, since it uses as much as digits as its factorization.

324268613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 324268613 is about 18007.4599263750. The cubic root of 324268613 is about 687.0182987371.

The spelling of 324268613 in words is "three hundred twenty-four million, two hundred sixty-eight thousand, six hundred thirteen".