3404003 has 4 divisors (see below), whose sum is σ = 3437808. Its totient is φ = 3370200.

The previous prime is 3403999. The next prime is 3404033. The reversal of 3404003 is 3004043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3404003 - 2² = 3403999 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3404033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16751 + ... + 16952.

It is an arithmetic number, because the mean of its divisors is an integer number (859452).

Almost surely, 2^3404003 is an apocalyptic number.

3404003 is a deficient number, since it is larger than the sum of its proper divisors (33805).

3404003 is a wasteful number, since it uses less digits than its factorization.

3404003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33804.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 3404003 is about 1844.9940379307. The cubic root of 3404003 is about 150.4284491179.

Adding to 3404003 its reverse (3004043), we get a palindrome (6408046).

The spelling of 3404003 in words is "three million, four hundred four thousand, three".