8092768489 has 4 divisors (see below), whose sum is σ = 8715289156. Its totient is φ = 7470247824.

The previous prime is 8092768447. The next prime is 8092768543. The reversal of 8092768489 is 9848672908.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2908768489 + 5184000000 = 53933^2 + 72000^2 .

It is not a de Polignac number, because 8092768489 - 2⁷ = 8092768361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8092766489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311260314 + ... + 311260339.

It is an arithmetic number, because the mean of its divisors is an integer number (2178822289).

Almost surely, 2^8092768489 is an apocalyptic number.

It is an amenable number.

8092768489 is a deficient number, since it is larger than the sum of its proper divisors (622520667).

8092768489 is a wasteful number, since it uses less digits than its factorization.

8092768489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622520666.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The square root of 8092768489 is about 89959.8159680199. The cubic root of 8092768489 is about 2007.7010165294.

The spelling of 8092768489 in words is "eight billion, ninety-two million, seven hundred sixty-eight thousand, four hundred eighty-nine".