2338944 has 32 divisors (see below), whose sum is σ = 6213840. Its totient is φ = 779520.

The previous prime is 2338933. The next prime is 2338949. The reversal of 2338944 is 4498332.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2338949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2662 + ... + 3429.

2^2338944 is an apocalyptic number.

2338944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2338944 is an abundant number, since it is smaller than the sum of its proper divisors (3874896).

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

2338944 is an equidigital number, since it uses as much as digits as its factorization.

2338944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108 (or 6096 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 2338944 is about 1529.3606507296. The cubic root of 2338944 is about 132.7414654697.

The spelling of 2338944 in words is "two million, three hundred thirty-eight thousand, nine hundred forty-four".