8469897247 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-8469897247 is a prime.
It is a congruent number.
Almost surely, 28469897247 is an apocalyptic number.
8469897247 is a wasteful number, since it uses less digits than its factorization.
8469897247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1209985328.
The square root of 8469897247 is about 92032.0446746675. The cubic root of 8469897247 is about 2038.4155041282.
The spelling of 8469897247 in words is "eight billion, four hundred sixty-nine million, eight hundred ninety-seven thousand, two hundred forty-seven".