324012004 has 6 divisors (see below), whose sum is σ = 567021014. Its totient is φ = 162006000.

The previous prime is 324012001. The next prime is 324012037. The reversal of 324012004 is 400210423.

It can be written as a sum of positive squares in only one way, i.e., 299982400 + 24029604 = 17320^2 + 4902^2 .

It is not an unprimeable number, because it can be changed into a prime (324012001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40501497 + ... + 40501504.

Almost surely, 2^324012004 is an apocalyptic number.

It is an amenable number.

324012004 is a deficient number, since it is larger than the sum of its proper divisors (243009010).

324012004 is a wasteful number, since it uses less digits than its factorization.

324012004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81003005 (or 81003003 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 324012004 is about 18000.3334413560. Note that the first 3 decimals coincide. The cubic root of 324012004 is about 686.8370276185.

Adding to 324012004 its reverse (400210423), we get a palindrome (724222427).

The spelling of 324012004 in words is "three hundred twenty-four million, twelve thousand, four".