324234221 has 8 divisors (see below), whose sum is σ = 343396320. Its totient is φ = 305281872.

The previous prime is 324234199. The next prime is 324234241. The reversal of 324234221 is 122432423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324234221 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 (324234241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49250 + ... + 55443.

It is an arithmetic number, because the mean of its divisors is an integer number (42924540).

Almost surely, 2^324234221 is an apocalyptic number.

It is an amenable number.

324234221 is a deficient number, since it is larger than the sum of its proper divisors (19162099).

324234221 is a wasteful number, since it uses less digits than its factorization.

324234221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104875.

The product of its digits is 2304, while the sum is 23.

The square root of 324234221 is about 18006.5049634847. The cubic root of 324234221 is about 686.9940094413.

Adding to 324234221 its reverse (122432423), we get a palindrome (446666644).

The spelling of 324234221 in words is "three hundred twenty-four million, two hundred thirty-four thousand, two hundred twenty-one".