2048843868 has 12 divisors (see below), whose sum is σ = 4780635720. Its totient is φ = 682947952.

The previous prime is 2048843857. The next prime is 2048843869. The reversal of 2048843868 is 8683488402.

2048843868 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2048843868² = 8395522390882402848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2048843868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048843869) 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, 85368483 + ... + 85368506.

It is an arithmetic number, because the mean of its divisors is an integer number (398386310).

Almost surely, 2^2048843868 is an apocalyptic number.

It is an amenable number.

2048843868 is an abundant number, since it is smaller than the sum of its proper divisors (2731791852).

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

2048843868 is a wasteful number, since it uses less digits than its factorization.

2048843868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170736996 (or 170736994 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The square root of 2048843868 is about 45264.1565479796. The cubic root of 2048843868 is about 1270.0952391015.

The spelling of 2048843868 in words is "two billion, forty-eight million, eight hundred forty-three thousand, eight hundred sixty-eight".