2099296188 has 36 divisors (see below), whose sum is σ = 5788969368. Its totient is φ = 636150240.

The previous prime is 2099296123. The next prime is 2099296189. The reversal of 2099296188 is 8816929902.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099296189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2650231 + ... + 2651022.

Almost surely, 2^2099296188 is an apocalyptic number.

It is an amenable number.

2099296188 is an abundant number, since it is smaller than the sum of its proper divisors (3689673180).

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

2099296188 is a wasteful number, since it uses less digits than its factorization.

2099296188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5301274 (or 5301269 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The square root of 2099296188 is about 45818.0770875426. The cubic root of 2099296188 is about 1280.4360875763.

The spelling of 2099296188 in words is "two billion, ninety-nine million, two hundred ninety-six thousand, one hundred eighty-eight".