2884904 has 16 divisors (see below), whose sum is σ = 5901120. Its totient is φ = 1311280.

The previous prime is 2884901. The next prime is 2884919. The reversal of 2884904 is 4094882.

It is not an unprimeable number, because it can be changed into a prime (2884901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16304 + ... + 16479.

It is an arithmetic number, because the mean of its divisors is an integer number (368820).

2^2884904 is an apocalyptic number.

It is an amenable number.

2884904 is an abundant number, since it is smaller than the sum of its proper divisors (3016216).

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

2884904 is a wasteful number, since it uses less digits than its factorization.

2884904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32800 (or 32796 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 2884904 is about 1698.5005151604. The cubic root of 2884904 is about 142.3564410389.

The spelling of 2884904 in words is "two million, eight hundred eighty-four thousand, nine hundred four".