2004339403 has 16 divisors (see below), whose sum is σ = 2232357120. Its totient is φ = 1784224800.

The previous prime is 2004339377. The next prime is 2004339409. The reversal of 2004339403 is 3049334002.

It is a cyclic number.

It is not a de Polignac number, because 2004339403 - 2⁹ = 2004338891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004339409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145738 + ... + 158896.

It is an arithmetic number, because the mean of its divisors is an integer number (139522320).

Almost surely, 2^2004339403 is an apocalyptic number.

2004339403 is a deficient number, since it is larger than the sum of its proper divisors (228017717).

2004339403 is a wasteful number, since it uses less digits than its factorization.

2004339403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13458.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 2004339403 is about 44769.8492626455. The cubic root of 2004339403 is about 1260.8316091954.

The spelling of 2004339403 in words is "two billion, four million, three hundred thirty-nine thousand, four hundred three".