8809673488 has 80 divisors (see below), whose sum is σ = 21598331904. Its totient is φ = 3381079680.

The previous prime is 8809673473. The next prime is 8809673491. The reversal of 8809673488 is 8843769088.

It is a super-2 number, since 2×8809673488² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29181 + ... + 135907.

Almost surely, 2^8809673488 is an apocalyptic number.

8809673488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8809673488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10799165952).

8809673488 is an abundant number, since it is smaller than the sum of its proper divisors (12788658416).

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

8809673488 is a wasteful number, since it uses less digits than its factorization.

8809673488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106820 (or 106814 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 61.

The square root of 8809673488 is about 93859.8608991085. The cubic root of 8809673488 is about 2065.3164500464.

The spelling of 8809673488 in words is "eight billion, eight hundred nine million, six hundred seventy-three thousand, four hundred eighty-eight".