8686889411 has 6 divisors (see below), whose sum is σ = 8785599612. Its totient is φ = 8589276080.

The previous prime is 8686889363. The next prime is 8686889437. The reversal of 8686889411 is 1149886868.

8686889411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8686889411 - 2¹⁸ = 8686627267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8686885411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 540425 + ... + 556266.

It is an arithmetic number, because the mean of its divisors is an integer number (1464266602).

Almost surely, 2^8686889411 is an apocalyptic number.

8686889411 is a deficient number, since it is larger than the sum of its proper divisors (98710201).

8686889411 is an equidigital number, since it uses as much as digits as its factorization.

8686889411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096869 (or 1096780 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 59.

The square root of 8686889411 is about 93203.4838994766. The cubic root of 8686889411 is about 2055.6764672667.

The spelling of 8686889411 in words is "eight billion, six hundred eighty-six million, eight hundred eighty-nine thousand, four hundred eleven".