324408664 has 16 divisors (see below), whose sum is σ = 621208800. Its totient is φ = 158752992.

The previous prime is 324408661. The next prime is 324408683. The reversal of 324408664 is 466804423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324408661) 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, 431019 + ... + 431770.

It is an arithmetic number, because the mean of its divisors is an integer number (38825550).

Almost surely, 2^324408664 is an apocalyptic number.

It is an amenable number.

324408664 is a deficient number, since it is larger than the sum of its proper divisors (296800136).

324408664 is a wasteful number, since it uses less digits than its factorization.

324408664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862842 (or 862838 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The square root of 324408664 is about 18011.3482005096. The cubic root of 324408664 is about 687.1171918020.

The spelling of 324408664 in words is "three hundred twenty-four million, four hundred eight thousand, six hundred sixty-four".