2836471881 has 16 divisors (see below), whose sum is σ = 3910431168. Its totient is φ = 1827609600.

The previous prime is 2836471877. The next prime is 2836471889. The reversal of 2836471881 is 1881746382.

It is not a de Polignac number, because 2836471881 - 2² = 2836471877 is a prime.

It is a super-2 number, since 2×2836471881² = 16091145463407356322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2836471881.

It is not an unprimeable number, because it can be changed into a prime (2836471889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94600 + ... + 120921.

It is an arithmetic number, because the mean of its divisors is an integer number (244401948).

Almost surely, 2^2836471881 is an apocalyptic number.

It is an amenable number.

2836471881 is a deficient number, since it is larger than the sum of its proper divisors (1073959287).

2836471881 is a wasteful number, since it uses less digits than its factorization.

2836471881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215672.

The product of its digits is 516096, while the sum is 48.

The square root of 2836471881 is about 53258.5381042326. The cubic root of 2836471881 is about 1415.5530859033.

The spelling of 2836471881 in words is "two billion, eight hundred thirty-six million, four hundred seventy-one thousand, eight hundred eighty-one".