324657413 has 4 divisors (see below), whose sum is σ = 324752940. Its totient is φ = 324561888.

The previous prime is 324657409. The next prime is 324657461. The reversal of 324657413 is 314756423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103897249 + 220760164 = 10193^2 + 14858^2 .

It is a cyclic number.

It is not a de Polignac number, because 324657413 - 2² = 324657409 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 (324650413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42470 + ... + 49527.

It is an arithmetic number, because the mean of its divisors is an integer number (81188235).

Almost surely, 2^324657413 is an apocalyptic number.

It is an amenable number.

324657413 is a deficient number, since it is larger than the sum of its proper divisors (95527).

324657413 is an equidigital number, since it uses as much as digits as its factorization.

324657413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95526.

The product of its digits is 60480, while the sum is 35.

The square root of 324657413 is about 18018.2522182369. The cubic root of 324657413 is about 687.2927687477.

The spelling of 324657413 in words is "three hundred twenty-four million, six hundred fifty-seven thousand, four hundred thirteen".