2444984885 has 64 divisors (see below), whose sum is σ = 3637370880. Its totient is φ = 1540477440.

The previous prime is 2444984873. The next prime is 2444984891. The reversal of 2444984885 is 5884894442.

It is not a de Polignac number, because 2444984885 - 2⁴ = 2444984869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2444984885.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4281650 + ... + 4282220.

It is an arithmetic number, because the mean of its divisors is an integer number (56833920).

Almost surely, 2^2444984885 is an apocalyptic number.

It is an amenable number.

2444984885 is a deficient number, since it is larger than the sum of its proper divisors (1192385995).

2444984885 is a wasteful number, since it uses less digits than its factorization.

2444984885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786.

The product of its digits is 11796480, while the sum is 56.

The square root of 2444984885 is about 49446.7884194717. The cubic root of 2444984885 is about 1347.1792745588.

The spelling of 2444984885 in words is "two billion, four hundred forty-four million, nine hundred eighty-four thousand, eight hundred eighty-five".