2804804 has 24 divisors (see below), whose sum is σ = 5248320. Its totient is φ = 1308384.

The previous prime is 2804759. The next prime is 2804807. The reversal of 2804804 is 4084082.

It is not an unprimeable number, because it can be changed into a prime (2804807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3602 + ... + 4310.

It is an arithmetic number, because the mean of its divisors is an integer number (218680).

2^2804804 is an apocalyptic number.

It is an amenable number.

2804804 is a deficient number, since it is larger than the sum of its proper divisors (2443516).

2804804 is a wasteful number, since it uses less digits than its factorization.

2804804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 2804804 is about 1674.7549074417. The cubic root of 2804804 is about 141.0265362593.

Adding to 2804804 its reverse (4084082), we get a palindrome (6888886).

The spelling of 2804804 in words is "two million, eight hundred four thousand, eight hundred four".