2163836796 has 24 divisors (see below), whose sum is σ = 5507948544. Its totient is φ = 655708080.

The previous prime is 2163836791. The next prime is 2163836813. The reversal of 2163836796 is 6976383612.

2163836796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163836791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8196220 + ... + 8196483.

It is an arithmetic number, because the mean of its divisors is an integer number (229497856).

Almost surely, 2^2163836796 is an apocalyptic number.

It is an amenable number.

2163836796 is an abundant number, since it is smaller than the sum of its proper divisors (3344111748).

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

2163836796 is a wasteful number, since it uses less digits than its factorization.

2163836796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16392721 (or 16392719 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 51.

The square root of 2163836796 is about 46517.0591933755. The cubic root of 2163836796 is about 1293.4257433587.

The spelling of 2163836796 in words is "two billion, one hundred sixty-three million, eight hundred thirty-six thousand, seven hundred ninety-six".