2099796672 has 28 divisors (see below), whose sum is σ = 5555712536. Its totient is φ = 699932160.

The previous prime is 2099796659. The next prime is 2099796679. The reversal of 2099796672 is 2766979902.

It is not an unprimeable number, because it can be changed into a prime (2099796679) 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, 5468029 + ... + 5468412.

Almost surely, 2^2099796672 is an apocalyptic number.

It is an amenable number.

2099796672 is an abundant number, since it is smaller than the sum of its proper divisors (3455915864).

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

2099796672 is a wasteful number, since it uses less digits than its factorization.

2099796672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10936456 (or 10936446 counting only the distinct ones).

The product of its (nonzero) digits is 5143824, while the sum is 57.

The square root of 2099796672 is about 45823.5384054964. The cubic root of 2099796672 is about 1280.5378338757.

The spelling of 2099796672 in words is "two billion, ninety-nine million, seven hundred ninety-six thousand, six hundred seventy-two".