3000004 has 24 divisors (see below), whose sum is σ = 6036800. Its totient is φ = 1277856.

The previous prime is 2999999. The next prime is 3000017. The reversal of 3000004 is 4000003.

3000004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8422 + ... + 8770.

Almost surely, 2^3000004 is an apocalyptic number.

It is an amenable number.

3000004 is an abundant number, since it is smaller than the sum of its proper divisors (3036796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3000004 is a wasteful number, since it uses less digits than its factorization.

3000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

The square root of 3000004 is about 1732.0519622690. The cubic root of 3000004 is about 144.2250211307.

Subtracting from 3000004 its product of nonzero digits (12), we obtain a palindrome (2999992).

Adding to 3000004 its reverse (4000003), we get a palindrome (7000007).

Subtracting 3000004 from its reverse (4000003), we obtain a palindrome (999999).

The spelling of 3000004 in words is "three million, four", and thus it is an aban number.