6854443266 has 32 divisors (see below), whose sum is σ = 14979398400. Its totient is φ = 2073736080.

The previous prime is 6854443261. The next prime is 6854443273. The reversal of 6854443266 is 6623444586.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6854443261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43036 + ... + 124743.

It is an arithmetic number, because the mean of its divisors is an integer number (468106200).

Almost surely, 2^6854443266 is an apocalyptic number.

6854443266 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

6854443266 is an abundant number, since it is smaller than the sum of its proper divisors (8124955134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6854443266 is a wasteful number, since it uses less digits than its factorization.

6854443266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168414.

The product of its digits is 3317760, while the sum is 48.

The square root of 6854443266 is about 82791.5651863159. The cubic root of 6854443266 is about 1899.5791557293.

The spelling of 6854443266 in words is "six billion, eight hundred fifty-four million, four hundred forty-three thousand, two hundred sixty-six".