8166546274676 has 24 divisors (see below), whose sum is σ = 14441419110216. Its totient is φ = 4040441856000.

The previous prime is 8166546274673. The next prime is 8166546274687. The reversal of 8166546274676 is 6764726456618.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4501144128100 + 3665402146576 = 2121590^2 + 1914524^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8166546274673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221300 + ... + 4047476.

It is an arithmetic number, because the mean of its divisors is an integer number (601725796259).

Almost surely, 2^{8166546274676} is an apocalyptic number.

It is an amenable number.

8166546274676 is a deficient number, since it is larger than the sum of its proper divisors (6274872835540).

8166546274676 is a wasteful number, since it uses less digits than its factorization.

8166546274676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831779 (or 3831777 counting only the distinct ones).

The product of its digits is 487710720, while the sum is 68.

The spelling of 8166546274676 in words is "eight trillion, one hundred sixty-six billion, five hundred forty-six million, two hundred seventy-four thousand, six hundred seventy-six".