8189768092 has 48 divisors (see below), whose sum is σ = 15886305792. Its totient is φ = 3663031680.

The previous prime is 8189768057. The next prime is 8189768099. The reversal of 8189768092 is 2908679818.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8189768099) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1484403 + ... + 1489909.

It is an arithmetic number, because the mean of its divisors is an integer number (330964704).

Almost surely, 2^8189768092 is an apocalyptic number.

It is an amenable number.

8189768092 is a deficient number, since it is larger than the sum of its proper divisors (7696537700).

8189768092 is a wasteful number, since it uses less digits than its factorization.

8189768092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6058 (or 6056 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 58.

The square root of 8189768092 is about 90497.3374856962. The cubic root of 8189768092 is about 2015.6905884719.

The spelling of 8189768092 in words is "eight billion, one hundred eighty-nine million, seven hundred sixty-eight thousand, ninety-two".