3004003 has 4 divisors (see below), whose sum is σ = 3007480.
Its totient is φ = 3000528.
The previous prime is 3003997. The next prime is 3004013.
3004003 is nontrivially palindromic in base 10.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 3004003 - 25 = 3003971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3004013) 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, 676 + ... + 2542.
It is an arithmetic number, because the mean of its divisors is an integer number (751870).
Almost surely, 23004003 is an apocalyptic number.
3004003 is a deficient number, since it is larger than the sum of its proper divisors (3477).
3004003 is a wasteful number, since it uses less digits than its factorization.
3004003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3476.
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 3004003 is about 1733.2059889119.
The cubic root of 3004003 is about 144.2890765761.
The spelling of 3004003 in words is "three million, four thousand, three".