2849984 has 14 divisors (see below), whose sum is σ = 5655564. Its totient is φ = 1424960.

The previous prime is 2849983. The next prime is 2849989. The reversal of 2849984 is 4899482.

It is a happy number.

2849984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2849983) by changing a digit.

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 as a sum of consecutive naturals, namely, 22202 + ... + 22329.

2^2849984 is an apocalyptic number.

It is an amenable number.

2849984 is a deficient number, since it is larger than the sum of its proper divisors (2805580).

2849984 is an equidigital number, since it uses as much as digits as its factorization.

2849984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44543 (or 44533 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 2849984 is about 1688.1895628157. The cubic root of 2849984 is about 141.7797285820.

The spelling of 2849984 in words is "two million, eight hundred forty-nine thousand, nine hundred eighty-four".