4440938 has 8 divisors (see below), whose sum is σ = 6680388. Its totient is φ = 2214144.

The previous prime is 4440937. The next prime is 4440959. The reversal of 4440938 is 8390444.

It can be written as a sum of positive squares in 2 ways, for example, as 3988009 + 452929 = 1997^2 + 673^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4440937) 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, 2231 + ... + 3722.

Almost surely, 2^4440938 is an apocalyptic number.

4440938 is a deficient number, since it is larger than the sum of its proper divisors (2239450).

4440938 is a wasteful number, since it uses less digits than its factorization.

4440938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 4440938 is about 2107.3533163663. The cubic root of 4440938 is about 164.3708887347.

The spelling of 4440938 in words is "four million, four hundred forty thousand, nine hundred thirty-eight".