4440880 has 20 divisors (see below), whose sum is σ = 10325232. Its totient is φ = 1776320.

The previous prime is 4440847. The next prime is 4440881. The reversal of 4440880 is 880444.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (4440881) 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, 27676 + ... + 27835.

Almost surely, 2^4440880 is an apocalyptic number.

4440880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4440880 is an abundant number, since it is smaller than the sum of its proper divisors (5884352).

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

4440880 is a wasteful number, since it uses less digits than its factorization.

4440880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55524 (or 55518 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 4440880 is about 2107.3395549840. The cubic root of 4440880 is about 164.3701731536.

The spelling of 4440880 in words is "four million, four hundred forty thousand, eight hundred eighty".