4444940 has 12 divisors (see below), whose sum is σ = 9334416. Its totient is φ = 1777968.

The previous prime is 4444907. The next prime is 4444943. The reversal of 4444940 is 494444.

It is not an unprimeable number, because it can be changed into a prime (4444943) 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, 111104 + ... + 111143.

It is an arithmetic number, because the mean of its divisors is an integer number (777868).

Almost surely, 2^4444940 is an apocalyptic number.

It is an amenable number.

4444940 is an abundant number, since it is smaller than the sum of its proper divisors (4889476).

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

4444940 is a wasteful number, since it uses less digits than its factorization.

4444940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222256 (or 222254 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4444940 is about 2108.3026348226. The cubic root of 4444940 is about 164.4202487871.

The spelling of 4444940 in words is "four million, four hundred forty-four thousand, nine hundred forty".