2003324404 has 12 divisors (see below), whose sum is σ = 3712042404. Its totient is φ = 942740864.

The previous prime is 2003324383. The next prime is 2003324417. The reversal of 2003324404 is 4044233002.

It can be written as a sum of positive squares in 2 ways, for example, as 1595203600 + 408120804 = 39940^2 + 20202^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14730259 + ... + 14730394.

It is an arithmetic number, because the mean of its divisors is an integer number (309336867).

Almost surely, 2^2003324404 is an apocalyptic number.

It is an amenable number.

2003324404 is a deficient number, since it is larger than the sum of its proper divisors (1708718000).

2003324404 is a wasteful number, since it uses less digits than its factorization.

2003324404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29460674 (or 29460672 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2003324404 is about 44758.5120842952. The cubic root of 2003324404 is about 1260.6187445640.

Adding to 2003324404 its reverse (4044233002), we get a palindrome (6047557406).

The spelling of 2003324404 in words is "two billion, three million, three hundred twenty-four thousand, four hundred four".