8489641600480 has 96 divisors (see below), whose sum is σ = 20793511111968. Its totient is φ = 3273114624000.

The previous prime is 8489641600463. The next prime is 8489641600481. The reversal of 8489641600480 is 840061469848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8489641600481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7251621 + ... + 8340580.

It is an arithmetic number, because the mean of its divisors is an integer number (216599074083).

Almost surely, 2^{8489641600480} is an apocalyptic number.

8489641600480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8489641600480 is an abundant number, since it is smaller than the sum of its proper divisors (12303869511488).

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

8489641600480 is a wasteful number, since it uses less digits than its factorization.

8489641600480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15592340 (or 15592332 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 58.

The spelling of 8489641600480 in words is "eight trillion, four hundred eighty-nine billion, six hundred forty-one million, six hundred thousand, four hundred eighty".