4440440084 has 12 divisors (see below), whose sum is σ = 7771624308. Its totient is φ = 2219976000.

The previous prime is 4440440063. The next prime is 4440440129. The reversal of 4440440084 is 4800440444.

It can be written as a sum of positive squares in 2 ways, for example, as 2233507600 + 2206932484 = 47260^2 + 46978^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4440440084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16457 + ... + 95664.

It is an arithmetic number, because the mean of its divisors is an integer number (647635359).

Almost surely, 2^4440440084 is an apocalyptic number.

It is an amenable number.

4440440084 is a deficient number, since it is larger than the sum of its proper divisors (3331184224).

4440440084 is a wasteful number, since it uses less digits than its factorization.

4440440084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122026 (or 122024 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The square root of 4440440084 is about 66636.6271955597. The cubic root of 4440440084 is about 1643.6474544133.

The spelling of 4440440084 in words is "four billion, four hundred forty million, four hundred forty thousand, eighty-four".