8896169680 has 20 divisors (see below), whose sum is σ = 20683594692. Its totient is φ = 3558467840.

The previous prime is 8896169669. The next prime is 8896169731. The reversal of 8896169680 is 869616988.

It can be written as a sum of positive squares in 2 ways, for example, as 5381102736 + 3515066944 = 73356^2 + 59288^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55600981 + ... + 55601140.

Almost surely, 2^8896169680 is an apocalyptic number.

8896169680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8896169680 is an abundant number, since it is smaller than the sum of its proper divisors (11787425012).

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

8896169680 is a wasteful number, since it uses less digits than its factorization.

8896169680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111202134 (or 111202128 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 61.

The square root of 8896169680 is about 94319.5084804835. The cubic root of 8896169680 is about 2072.0537607235.

The spelling of 8896169680 in words is "eight billion, eight hundred ninety-six million, one hundred sixty-nine thousand, six hundred eighty".