2797804 has 24 divisors (see below), whose sum is σ = 5140800. Its totient is φ = 1330560.

The previous prime is 2797793. The next prime is 2797813. The reversal of 2797804 is 4087972.

It is a happy number.

2797804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10189 + ... + 10459.

It is an arithmetic number, because the mean of its divisors is an integer number (214200).

2^2797804 is an apocalyptic number.

It is an amenable number.

2797804 is a deficient number, since it is larger than the sum of its proper divisors (2342996).

2797804 is a wasteful number, since it uses less digits than its factorization.

2797804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 2797804 is about 1672.6637438529. The cubic root of 2797804 is about 140.9091176994.

The spelling of 2797804 in words is "two million, seven hundred ninety-seven thousand, eight hundred four".