2844894 has 16 divisors (see below), whose sum is σ = 6127632. Its totient is φ = 875328.

The previous prime is 2844833. The next prime is 2844911. The reversal of 2844894 is 4984482.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18159 + ... + 18314.

It is an arithmetic number, because the mean of its divisors is an integer number (382977).

2^2844894 is an apocalyptic number.

2844894 is an abundant number, since it is smaller than the sum of its proper divisors (3282738).

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

2844894 is a wasteful number, since it uses less digits than its factorization.

2844894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36491.

The product of its digits is 73728, while the sum is 39.

The square root of 2844894 is about 1686.6813569848. The cubic root of 2844894 is about 141.6952732696.

The spelling of 2844894 in words is "two million, eight hundred forty-four thousand, eight hundred ninety-four".