2340844 has 12 divisors (see below), whose sum is σ = 4468968. Its totient is φ = 1064000.

The previous prime is 2340827. The next prime is 2340847. The reversal of 2340844 is 4480432.

It is not an unprimeable number, because it can be changed into a prime (2340847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26557 + ... + 26644.

It is an arithmetic number, because the mean of its divisors is an integer number (372414).

2^2340844 is an apocalyptic number.

It is an amenable number.

2340844 is a deficient number, since it is larger than the sum of its proper divisors (2128124).

2340844 is a wasteful number, since it uses less digits than its factorization.

2340844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53216 (or 53214 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2340844 is about 1529.9816992370. The cubic root of 2340844 is about 132.7773991393. Note that the first 3 decimals are identical.

The spelling of 2340844 in words is "two million, three hundred forty thousand, eight hundred forty-four".