324121000 has 128 divisors (see below), whose sum is σ = 912787200. Its totient is φ = 105235200.

The previous prime is 324120989. The next prime is 324121003. The reversal of 324121000 is 121423.

It is not an unprimeable number, because it can be changed into a prime (324121003) 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 31 ways as a sum of consecutive naturals, for example, 131782 + ... + 134218.

It is an arithmetic number, because the mean of its divisors is an integer number (7131150).

Almost surely, 2^324121000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (456393600).

324121000 is an abundant number, since it is smaller than the sum of its proper divisors (588666200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324121000 is a wasteful number, since it uses less digits than its factorization.

324121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484 (or 2470 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 324121000 is about 18003.3607973623. The cubic root of 324121000 is about 686.9140351520.

Adding to 324121000 its reverse (121423), we get a palindrome (324242423).

The spelling of 324121000 in words is "three hundred twenty-four million, one hundred twenty-one thousand".