3004042 has 4 divisors (see below), whose sum is σ = 4506066. Its totient is φ = 1502020.

The previous prime is 3004037. The next prime is 3004049. The reversal of 3004042 is 2404003.

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

It can be written as a sum of positive squares in only one way, i.e., 2852721 + 151321 = 1689^2 + 389^2 .

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3004049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 751009 + ... + 751012.

Almost surely, 2^3004042 is an apocalyptic number.

3004042 is a deficient number, since it is larger than the sum of its proper divisors (1502024).

3004042 is a wasteful number, since it uses less digits than its factorization.

3004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502023.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3004042 is about 1733.2172397019. The cubic root of 3004042 is about 144.2897009929.

Adding to 3004042 its reverse (2404003), we get a palindrome (5408045).

The spelling of 3004042 in words is "three million, four thousand, forty-two".