2000844244 has 72 divisors (see below), whose sum is σ = 4298857920. Its totient is φ = 810843264.

The previous prime is 2000844217. The next prime is 2000844269. The reversal of 2000844244 is 4424480002.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398719 + ... + 403705.

It is an arithmetic number, because the mean of its divisors is an integer number (59706360).

Almost surely, 2^2000844244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000844244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2149428960).

2000844244 is an abundant number, since it is smaller than the sum of its proper divisors (2298013676).

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

2000844244 is a wasteful number, since it uses less digits than its factorization.

2000844244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117 (or 5108 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 2000844244 is about 44730.7974889784. The cubic root of 2000844244 is about 1260.0983050872.

The spelling of 2000844244 in words is "two billion, eight hundred forty-four thousand, two hundred forty-four".