8969748480 has 768 divisors, whose sum is σ = 39258086400. Its totient is φ = 1840250880.

The previous prime is 8969748451. The next prime is 8969748503. The reversal of 8969748480 is 848479698.

8969748480 is a `hidden beast` number, since 89 + 6 + 9 + 74 + 8 + 480 = 666.

It is a tau number, because it is divible by the number of its divisors (768).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113541081 + ... + 113541159.

It is an arithmetic number, because the mean of its divisors is an integer number (51117300).

Almost surely, 2^8969748480 is an apocalyptic number.

8969748480 is a gapful number since it is divisible by the number (80) 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 8969748480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19629043200).

8969748480 is an abundant number, since it is smaller than the sum of its proper divisors (30288337920).

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

8969748480 is a wasteful number, since it uses less digits than its factorization.

8969748480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The square root of 8969748480 is about 94708.7560893923. The cubic root of 8969748480 is about 2077.7506255350.

The spelling of 8969748480 in words is "eight billion, nine hundred sixty-nine million, seven hundred forty-eight thousand, four hundred eighty".