8206095866 has 8 divisors (see below), whose sum is σ = 12325321044. Its totient is φ = 4097655520.

The previous prime is 8206095853. The next prime is 8206095899. The reversal of 8206095866 is 6685906028.

It can be written as a sum of positive squares in 2 ways, for example, as 7253077225 + 953018641 = 85165^2 + 30871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2694305 + ... + 2697348.

Almost surely, 2^8206095866 is an apocalyptic number.

8206095866 is a deficient number, since it is larger than the sum of its proper divisors (4119225178).

8206095866 is a wasteful number, since it uses less digits than its factorization.

8206095866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392416.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 8206095866 is about 90587.5039174830. The cubic root of 8206095866 is about 2017.0292463510.

The spelling of 8206095866 in words is "eight billion, two hundred six million, ninety-five thousand, eight hundred sixty-six".