4023944 has 16 divisors (see below), whose sum is σ = 7641600. Its totient is φ = 1986192.

The previous prime is 4023937. The next prime is 4023947. The reversal of 4023944 is 4493204.

4023944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4023947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552 + ... + 3815.

It is an arithmetic number, because the mean of its divisors is an integer number (477600).

Almost surely, 2^4023944 is an apocalyptic number.

It is an amenable number.

4023944 is a deficient number, since it is larger than the sum of its proper divisors (3617656).

4023944 is a wasteful number, since it uses less digits than its factorization.

4023944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452 (or 6448 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4023944 is about 2005.9770686626. The cubic root of 4023944 is about 159.0562147127.

The spelling of 4023944 in words is "four million, twenty-three thousand, nine hundred forty-four".