2829844 has 12 divisors (see below), whose sum is σ = 5008500. Its totient is φ = 1398848.

The previous prime is 2829839. The next prime is 2829863. The reversal of 2829844 is 4489282.

It can be written as a sum of positive squares in 2 ways, for example, as 925444 + 1904400 = 962^2 + 1380^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3619 + ... + 4330.

It is an arithmetic number, because the mean of its divisors is an integer number (417375).

2^2829844 is an apocalyptic number.

It is an amenable number.

2829844 is a deficient number, since it is larger than the sum of its proper divisors (2178656).

2829844 is a wasteful number, since it uses less digits than its factorization.

2829844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042 (or 8040 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 2829844 is about 1682.2140172998. The cubic root of 2829844 is about 141.4449668828. Note that the first 3 decimals are identical.

The spelling of 2829844 in words is "two million, eight hundred twenty-nine thousand, eight hundred forty-four".