4029944 has 8 divisors (see below), whose sum is σ = 7556160. Its totient is φ = 2014968.

The previous prime is 4029943. The next prime is 4029959. The reversal of 4029944 is 4499204.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4029944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4029943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251864 + ... + 251879.

It is an arithmetic number, because the mean of its divisors is an integer number (944520).

Almost surely, 2^4029944 is an apocalyptic number.

It is an amenable number.

4029944 is a deficient number, since it is larger than the sum of its proper divisors (3526216).

4029944 is a wasteful number, since it uses less digits than its factorization.

4029944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503749 (or 503745 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 4029944 is about 2007.4720421465. The cubic root of 4029944 is about 159.1352303378.

The spelling of 4029944 in words is "four million, twenty-nine thousand, nine hundred forty-four".