8345884166 has 8 divisors (see below), whose sum is σ = 12629612664. Its totient is φ = 4136013280.

The previous prime is 8345884163. The next prime is 8345884181. The reversal of 8345884166 is 6614885438.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8345884163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18464120 + ... + 18464571.

It is an arithmetic number, because the mean of its divisors is an integer number (1578701583).

Almost surely, 2^8345884166 is an apocalyptic number.

8345884166 is a deficient number, since it is larger than the sum of its proper divisors (4283728498).

8345884166 is a wasteful number, since it uses less digits than its factorization.

8345884166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36928806.

The product of its digits is 4423680, while the sum is 53.

The square root of 8345884166 is about 91355.8107949352. The cubic root of 8345884166 is about 2028.4179772973.

The spelling of 8345884166 in words is "eight billion, three hundred forty-five million, eight hundred eighty-four thousand, one hundred sixty-six".