9109860480 has 1024 divisors, whose sum is σ = 39657600000. Its totient is φ = 1972518912.

The previous prime is 9109860467. The next prime is 9109860527. The reversal of 9109860480 is 840689019.

9109860480 is a `hidden beast` number, since 9 + 109 + 8 + 60 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 171884134 + ... + 171884186.

It is an arithmetic number, because the mean of its divisors is an integer number (38728125).

Almost surely, 2^9109860480 is an apocalyptic number.

9109860480 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 9109860480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19828800000).

9109860480 is an abundant number, since it is smaller than the sum of its proper divisors (30547739520).

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

9109860480 is a wasteful number, since it uses less digits than its factorization.

9109860480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 9109860480 is about 95445.5891070928. The cubic root of 9109860480 is about 2088.5132837731.

The spelling of 9109860480 in words is "nine billion, one hundred nine million, eight hundred sixty thousand, four hundred eighty".