8049890211 has 32 divisors (see below), whose sum is σ = 11811916800. Its totient is φ = 4836007680.

The previous prime is 8049890159. The next prime is 8049890243. The reversal of 8049890211 is 1120989408.

It is not a de Polignac number, because 8049890211 - 2¹⁰ = 8049889187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8049890281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1803895 + ... + 1808351.

It is an arithmetic number, because the mean of its divisors is an integer number (369122400).

Almost surely, 2^8049890211 is an apocalyptic number.

8049890211 is a deficient number, since it is larger than the sum of its proper divisors (3762026589).

8049890211 is a wasteful number, since it uses less digits than its factorization.

8049890211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939.

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 8049890211 is about 89721.1803923689. The cubic root of 8049890211 is about 2004.1489049259.

The spelling of 8049890211 in words is "eight billion, forty-nine million, eight hundred ninety thousand, two hundred eleven".