2838161841 has 16 divisors (see below), whose sum is σ = 3987667200. Its totient is φ = 1790596368.

The previous prime is 2838161831. The next prime is 2838161863. The reversal of 2838161841 is 1481618382.

2838161841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2838161841 - 2²² = 2833967537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2838161793 and 2838161802.

It is not an unprimeable number, because it can be changed into a prime (2838161831) 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, 27690 + ... + 80268.

It is an arithmetic number, because the mean of its divisors is an integer number (249229200).

Almost surely, 2^2838161841 is an apocalyptic number.

It is an amenable number.

2838161841 is a deficient number, since it is larger than the sum of its proper divisors (1149505359).

2838161841 is a wasteful number, since it uses less digits than its factorization.

2838161841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53548.

The product of its digits is 73728, while the sum is 42.

The square root of 2838161841 is about 53274.4013668854. The cubic root of 2838161841 is about 1415.8341572785.

The spelling of 2838161841 in words is "two billion, eight hundred thirty-eight million, one hundred sixty-one thousand, eight hundred forty-one".