4439984485 has 16 divisors (see below), whose sum is σ = 5447759616. Its totient is φ = 3472314048.

The previous prime is 4439984473. The next prime is 4439984489. The reversal of 4439984485 is 5844899344.

It is a cyclic number.

It is not a de Polignac number, because 4439984485 - 2¹⁷ = 4439853413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4439984489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196807 + ... + 218203.

It is an arithmetic number, because the mean of its divisors is an integer number (340484976).

Almost surely, 2^4439984485 is an apocalyptic number.

It is an amenable number.

4439984485 is a deficient number, since it is larger than the sum of its proper divisors (1007775131).

4439984485 is a wasteful number, since it uses less digits than its factorization.

4439984485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22332.

The product of its digits is 19906560, while the sum is 58.

The square root of 4439984485 is about 66633.2085750041. The cubic root of 4439984485 is about 1643.5912385327.

The spelling of 4439984485 in words is "four billion, four hundred thirty-nine million, nine hundred eighty-four thousand, four hundred eighty-five".