2099829064 has 32 divisors (see below), whose sum is σ = 3959928000. Its totient is φ = 1043866432.

The previous prime is 2099829041. The next prime is 2099829079. The reversal of 2099829064 is 4609289902.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2099828999 and 2099829017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1804947 + ... + 1806109.

It is an arithmetic number, because the mean of its divisors is an integer number (123747750).

Almost surely, 2^2099829064 is an apocalyptic number.

It is an amenable number.

2099829064 is a deficient number, since it is larger than the sum of its proper divisors (1860098936).

2099829064 is a wasteful number, since it uses less digits than its factorization.

2099829064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277 (or 2273 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 2099829064 is about 45823.8918469394. The cubic root of 2099829064 is about 1280.5444184764.

The spelling of 2099829064 in words is "two billion, ninety-nine million, eight hundred twenty-nine thousand, sixty-four".