324404630 has 32 divisors (see below), whose sum is σ = 642303648. Its totient is φ = 117960480.

The previous prime is 324404603. The next prime is 324404683. The reversal of 324404630 is 36404423.

It is a self number, because there is not a number n which added to its sum of digits gives 324404630.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1124 + ... + 25496.

It is an arithmetic number, because the mean of its divisors is an integer number (20071989).

Almost surely, 2^324404630 is an apocalyptic number.

324404630 is a deficient number, since it is larger than the sum of its proper divisors (317899018).

324404630 is a wasteful number, since it uses less digits than its factorization.

324404630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24413 (or 24391 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 324404630 is about 18011.2362152074. The cubic root of 324404630 is about 687.1143437048.

The spelling of 324404630 in words is "three hundred twenty-four million, four hundred four thousand, six hundred thirty".