8107744166 has 8 divisors (see below), whose sum is σ = 12273191040. Its totient is φ = 4016680488.

The previous prime is 8107744157. The next prime is 8107744171. The reversal of 8107744166 is 6614477018.

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

It is a super-2 number, since 2×8107744166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 18595526 + ... + 18595961.

It is an arithmetic number, because the mean of its divisors is an integer number (1534148880).

Almost surely, 2^8107744166 is an apocalyptic number.

8107744166 is a deficient number, since it is larger than the sum of its proper divisors (4165446874).

8107744166 is a wasteful number, since it uses less digits than its factorization.

8107744166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37191598.

The product of its (nonzero) digits is 225792, while the sum is 44.

The square root of 8107744166 is about 90043.0128660742. The cubic root of 8107744166 is about 2008.9386710633.

The spelling of 8107744166 in words is "eight billion, one hundred seven million, seven hundred forty-four thousand, one hundred sixty-six".