2099954364 has 24 divisors (see below), whose sum is σ = 5013845760. Its totient is φ = 683705904.

The previous prime is 2099954357. The next prime is 2099954369. The reversal of 2099954364 is 4634599902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2099954369) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2034324 + ... + 2035355.

It is an arithmetic number, because the mean of its divisors is an integer number (208910240).

Almost surely, 2^2099954364 is an apocalyptic number.

It is an amenable number.

2099954364 is an abundant number, since it is smaller than the sum of its proper divisors (2913891396).

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

2099954364 is a wasteful number, since it uses less digits than its factorization.

2099954364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069729 (or 4069727 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 51.

The square root of 2099954364 is about 45825.2590172712. The cubic root of 2099954364 is about 1280.5698886487.

The spelling of 2099954364 in words is "two billion, ninety-nine million, nine hundred fifty-four thousand, three hundred sixty-four".