8196893966 has 16 divisors (see below), whose sum is σ = 12499355808. Its totient is φ = 4030980000.

The previous prime is 8196893897. The next prime is 8196893983. The reversal of 8196893966 is 6693986918.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103865 + ... + 164868.

It is an arithmetic number, because the mean of its divisors is an integer number (781209738).

Almost surely, 2^8196893966 is an apocalyptic number.

8196893966 is a deficient number, since it is larger than the sum of its proper divisors (4302461842).

8196893966 is a wasteful number, since it uses less digits than its factorization.

8196893966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268987.

The product of its digits is 30233088, while the sum is 65.

The square root of 8196893966 is about 90536.6995532751. The cubic root of 8196893966 is about 2016.2750329121.

The spelling of 8196893966 in words is "eight billion, one hundred ninety-six million, eight hundred ninety-three thousand, nine hundred sixty-six".