324002004 has 24 divisors (see below), whose sum is σ = 756661920. Its totient is φ = 107906784.

The previous prime is 324001991. The next prime is 324002011. The reversal of 324002004 is 400200423.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427 + ... + 25685.

It is an arithmetic number, because the mean of its divisors is an integer number (31527580).

Almost surely, 2^324002004 is an apocalyptic number.

It is an amenable number.

324002004 is an abundant number, since it is smaller than the sum of its proper divisors (432659916).

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

324002004 is a wasteful number, since it uses less digits than its factorization.

324002004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23479 (or 23477 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 324002004 is about 18000.0556665806. The cubic root of 324002004 is about 686.8299615830.

Adding to 324002004 its reverse (400200423), we get a palindrome (724202427).

The spelling of 324002004 in words is "three hundred twenty-four million, two thousand, four".