324201218 has 16 divisors (see below), whose sum is σ = 558433440. Its totient is φ = 139608000.

The previous prime is 324201187. The next prime is 324201223. The reversal of 324201218 is 812102423.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 324201193 and 324201202.

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 7 ways as a sum of consecutive naturals, for example, 387383 + ... + 388218.

It is an arithmetic number, because the mean of its divisors is an integer number (34902090).

Almost surely, 2^324201218 is an apocalyptic number.

324201218 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

324201218 is a deficient number, since it is larger than the sum of its proper divisors (234232222).

324201218 is a wasteful number, since it uses less digits than its factorization.

324201218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775633.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 324201218 is about 18005.5885213453. The cubic root of 324201218 is about 686.9706995097.

The spelling of 324201218 in words is "three hundred twenty-four million, two hundred one thousand, two hundred eighteen".