2099730355 has 16 divisors (see below), whose sum is σ = 2610924480. Its totient is φ = 1619146368.

The previous prime is 2099730319. The next prime is 2099730383. The reversal of 2099730355 is 5530379902.

It is a cyclic number.

It is not a de Polignac number, because 2099730355 - 2¹¹ = 2099728307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77074 + ... + 100696.

It is an arithmetic number, because the mean of its divisors is an integer number (163182780).

Almost surely, 2^2099730355 is an apocalyptic number.

2099730355 is a deficient number, since it is larger than the sum of its proper divisors (511194125).

2099730355 is a wasteful number, since it uses less digits than its factorization.

2099730355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24270.

The product of its (nonzero) digits is 255150, while the sum is 43.

The square root of 2099730355 is about 45822.8147869596. The cubic root of 2099730355 is about 1280.5243528368.

The spelling of 2099730355 in words is "two billion, ninety-nine million, seven hundred thirty thousand, three hundred fifty-five".