9111674880 has 896 divisors, whose sum is σ = 40766146560. Its totient is φ = 1875640320.

The previous prime is 9111674861. The next prime is 9111674911. The reversal of 9111674880 is 884761119.

It is a happy number.

9111674880 is a `hidden beast` number, since 9 + 1 + 1 + 167 + 488 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (896).

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

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, 85155787 + ... + 85155893.

Almost surely, 2^9111674880 is an apocalyptic number.

9111674880 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 9111674880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20383073280).

9111674880 is an abundant number, since it is smaller than the sum of its proper divisors (31654471680).

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

9111674880 is a wasteful number, since it uses less digits than its factorization.

9111674880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 45.

The square root of 9111674880 is about 95455.0935256993. The cubic root of 9111674880 is about 2088.6519301318.

The spelling of 9111674880 in words is "nine billion, one hundred eleven million, six hundred seventy-four thousand, eight hundred eighty".