9894410772480 has 896 divisors, whose sum is σ = 38189323468800. Its totient is φ = 2415923822592.

The previous prime is 9894410772403. The next prime is 9894410772503. The reversal of 9894410772480 is 842770144989.

9894410772480 is a `hidden beast` number, since 9 + 8 + 9 + 44 + 107 + 7 + 2 + 480 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1825871211 + ... + 1825876629.

It is an arithmetic number, because the mean of its divisors is an integer number (42622012800).

Almost surely, 2^{9894410772480} is an apocalyptic number.

9894410772480 is a gapful number since it is divisible by the number (90) 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 9894410772480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19094661734400).

9894410772480 is an abundant number, since it is smaller than the sum of its proper divisors (28294912696320).

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

9894410772480 is a wasteful number, since it uses less digits than its factorization.

9894410772480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599 (or 5569 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 63.

The spelling of 9894410772480 in words is "nine trillion, eight hundred ninety-four billion, four hundred ten million, seven hundred seventy-two thousand, four hundred eighty".