2004354003 has 8 divisors (see below), whose sum is σ = 2737654416. Its totient is φ = 1303644800.

The previous prime is 2004353933. The next prime is 2004354017. The reversal of 2004354003 is 3004534002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2004354003 - 2¹⁶ = 2004288467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2004344003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8147658 + ... + 8147903.

It is an arithmetic number, because the mean of its divisors is an integer number (342206802).

Almost surely, 2^2004354003 is an apocalyptic number.

2004354003 is a deficient number, since it is larger than the sum of its proper divisors (733300413).

2004354003 is a wasteful number, since it uses less digits than its factorization.

2004354003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16295605.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2004354003 is about 44770.0123185152. The cubic root of 2004354003 is about 1260.8346705692.

Adding to 2004354003 its reverse (3004534002), we get a palindrome (5008888005).

The spelling of 2004354003 in words is "two billion, four million, three hundred fifty-four thousand, three".