2099270998 has 32 divisors (see below), whose sum is σ = 3534775200. Its totient is φ = 926645760.

The previous prime is 2099270981. The next prime is 2099271017. The reversal of 2099270998 is 8990729902.

It is a congruent number.

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, 480528 + ... + 484876.

It is an arithmetic number, because the mean of its divisors is an integer number (110461725).

Almost surely, 2^2099270998 is an apocalyptic number.

2099270998 is a deficient number, since it is larger than the sum of its proper divisors (1435504202).

2099270998 is a wasteful number, since it uses less digits than its factorization.

2099270998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4992.

The product of its (nonzero) digits is 1469664, while the sum is 55.

The square root of 2099270998 is about 45817.8021952167. The cubic root of 2099270998 is about 1280.4309661275.

The spelling of 2099270998 in words is "two billion, ninety-nine million, two hundred seventy thousand, nine hundred ninety-eight".