2844342 has 16 divisors (see below), whose sum is σ = 6320880. Its totient is φ = 948096.

The previous prime is 2844337. The next prime is 2844353. The reversal of 2844342 is 2434482.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 26283 + ... + 26390.

It is an arithmetic number, because the mean of its divisors is an integer number (395055).

2^2844342 is an apocalyptic number.

2844342 is an abundant number, since it is smaller than the sum of its proper divisors (3476538).

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

2844342 is a wasteful number, since it uses less digits than its factorization.

2844342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52684 (or 52678 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 2844342 is about 1686.5177141080. The cubic root of 2844342 is about 141.6861082123.

The spelling of 2844342 in words is "two million, eight hundred forty-four thousand, three hundred forty-two".