8868399206 has 16 divisors (see below), whose sum is σ = 13634994384. Its totient is φ = 4323750144.

The previous prime is 8868399203. The next prime is 8868399227. The reversal of 8868399206 is 6029938688.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868399203) 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 7 ways as a sum of consecutive naturals, for example, 35951 + ... + 137946.

It is an arithmetic number, because the mean of its divisors is an integer number (852187149).

Almost surely, 2^8868399206 is an apocalyptic number.

8868399206 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8868399206 is a deficient number, since it is larger than the sum of its proper divisors (4766595178).

8868399206 is a wasteful number, since it uses less digits than its factorization.

8868399206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174535.

The product of its (nonzero) digits is 8957952, while the sum is 59.

The square root of 8868399206 is about 94172.1785136141. The cubic root of 8868399206 is about 2069.8954575471.

The spelling of 8868399206 in words is "eight billion, eight hundred sixty-eight million, three hundred ninety-nine thousand, two hundred six".