8489669848 has 32 divisors (see below), whose sum is σ = 18386721360. Its totient is φ = 3631943680.

The previous prime is 8489669807. The next prime is 8489669849.

8489669848 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489669849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2835961 + ... + 2838952.

Almost surely, 2^8489669848 is an apocalyptic number.

8489669848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8489669848 is an abundant number, since it is smaller than the sum of its proper divisors (9897051512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8489669848 is a wasteful number, since it uses less digits than its factorization.

8489669848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674947 (or 5674943 counting only the distinct ones).

The product of its digits is 191102976, while the sum is 70.

The square root of 8489669848 is about 92139.4044261194. The cubic root of 8489669848 is about 2040.0004684095. Note that the first 3 decimals are identical.

The spelling of 8489669848 in words is "eight billion, four hundred eighty-nine million, six hundred sixty-nine thousand, eight hundred forty-eight".