6808262166 has 64 divisors (see below), whose sum is σ = 15408000000. Its totient is φ = 2227754016.

The previous prime is 6808262161. The next prime is 6808262173. The reversal of 6808262166 is 6612628086.

6808262166 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6808262161) 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, 3404835 + ... + 3406833.

It is an arithmetic number, because the mean of its divisors is an integer number (240750000).

Almost surely, 2^6808262166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6808262166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7704000000).

6808262166 is an abundant number, since it is smaller than the sum of its proper divisors (8599737834).

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

6808262166 is a wasteful number, since it uses less digits than its factorization.

6808262166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138 (or 3132 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 6808262166 is about 82512.1940442744. The cubic root of 6808262166 is about 1895.3034665060.

The spelling of 6808262166 in words is "six billion, eight hundred eight million, two hundred sixty-two thousand, one hundred sixty-six".