2843049 has 16 divisors (see below), whose sum is σ = 4181184. Its totient is φ = 1704000.

The previous prime is 2843039. The next prime is 2843051. The reversal of 2843049 is 9403482.

It is a happy number.

2843049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2843049 - 2⁵ = 2843017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2843039) 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 in 15 ways as a sum of consecutive naturals, for example, 2907 + ... + 3759.

It is an arithmetic number, because the mean of its divisors is an integer number (261324).

2^2843049 is an apocalyptic number.

It is an amenable number.

2843049 is a deficient number, since it is larger than the sum of its proper divisors (1338135).

2843049 is a wasteful number, since it uses less digits than its factorization.

2843049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2843049 is about 1686.1343362852. The cubic root of 2843049 is about 141.6646354188.

It can be divided in two parts, 284 and 3049, that added together give a palindrome (3333).

The spelling of 2843049 in words is "two million, eight hundred forty-three thousand, forty-nine".