2044338 has 8 divisors (see below), whose sum is σ = 4088688. Its totient is φ = 681444.

The previous prime is 2044331. The next prime is 2044351. The reversal of 2044338 is 8334402.

It is a sphenic number, since it is the product of 3 distinct primes.

2044338 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2044331) 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, 170356 + ... + 170367.

It is an arithmetic number, because the mean of its divisors is an integer number (511086).

2^2044338 is an apocalyptic number.

2044338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2044338 is a wasteful number, since it uses less digits than its factorization.

2044338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340728.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2044338 is about 1429.8034830004. The cubic root of 2044338 is about 126.9163480787.

Subtracting 2044338 from its reverse (8334402), we obtain a square (6290064 = 2508²).

The spelling of 2044338 in words is "two million, forty-four thousand, three hundred thirty-eight".