8936681366 has 8 divisors (see below), whose sum is σ = 13417357440. Its totient is φ = 4464228888.

The previous prime is 8936681311. The next prime is 8936681381. The reversal of 8936681366 is 6631866398.

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

It is a Curzon number.

It is a congruent number.

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, 2053181 + ... + 2057528.

It is an arithmetic number, because the mean of its divisors is an integer number (1677169680).

Almost surely, 2^8936681366 is an apocalyptic number.

8936681366 is a deficient number, since it is larger than the sum of its proper divisors (4480676074).

8936681366 is a wasteful number, since it uses less digits than its factorization.

8936681366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111798.

The product of its digits is 6718464, while the sum is 56.

The square root of 8936681366 is about 94534.0222671182. The cubic root of 8936681366 is about 2075.1942618532.

The spelling of 8936681366 in words is "eight billion, nine hundred thirty-six million, six hundred eighty-one thousand, three hundred sixty-six".