324004304 has 40 divisors (see below), whose sum is σ = 692554632. Its totient is φ = 145889280.

The previous prime is 324004273. The next prime is 324004333. The reversal of 324004304 is 403400423.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51093904 + 272910400 = 7148^2 + 16520^2 .

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, 10469 + ... + 27524.

Almost surely, 2^324004304 is an apocalyptic number.

It is an amenable number.

324004304 is an abundant number, since it is smaller than the sum of its proper divisors (368550328).

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

324004304 is a wasteful number, since it uses less digits than its factorization.

324004304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38055 (or 38049 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 324004304 is about 18000.1195551585. The cubic root of 324004304 is about 686.8315867840.

Adding to 324004304 its reverse (403400423), we get a palindrome (727404727).

The spelling of 324004304 in words is "three hundred twenty-four million, four thousand, three hundred four".