8066104866 has 12 divisors (see below), whose sum is σ = 17476560582. Its totient is φ = 2688701616.

The previous prime is 8066104859. The next prime is 8066104877. The reversal of 8066104866 is 6684016608.

It can be written as a sum of positive squares in only one way, i.e., 4445555625 + 3620549241 = 66675^2 + 60171^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 224058451 + ... + 224058486.

Almost surely, 2^8066104866 is an apocalyptic number.

8066104866 is an abundant number, since it is smaller than the sum of its proper divisors (9410455716).

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

8066104866 is a wasteful number, since it uses less digits than its factorization.

8066104866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448116945 (or 448116942 counting only the distinct ones).

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

The square root of 8066104866 is about 89811.4962908424. The cubic root of 8066104866 is about 2005.4936350041.

The spelling of 8066104866 in words is "eight billion, sixty-six million, one hundred four thousand, eight hundred sixty-six".