8680966897680 has 360 divisors, whose sum is σ = 36622682206656. Its totient is φ = 1803837150720.

The previous prime is 8680966897643. The next prime is 8680966897783. The reversal of 8680966897680 is 867986690868.

It is a tau number, because it is divible by the number of its divisors (360).

It is a self number, because there is not a number n which added to its sum of digits gives 8680966897680.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 6507574 + ... + 7727253.

Almost surely, 2^{8680966897680} is an apocalyptic number.

8680966897680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8680966897680 is an abundant number, since it is smaller than the sum of its proper divisors (27941715308976).

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

8680966897680 is a wasteful number, since it uses less digits than its factorization.

8680966897680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14234875 (or 14234855 counting only the distinct ones).

The product of its (nonzero) digits is 3009871872, while the sum is 81.

The spelling of 8680966897680 in words is "eight trillion, six hundred eighty billion, nine hundred sixty-six million, eight hundred ninety-seven thousand, six hundred eighty".