9116319744 has 352 divisors, whose sum is σ = 32212247040. Its totient is φ = 2491416576.

The previous prime is 9116319731. The next prime is 9116319781. The reversal of 9116319744 is 4479136119.

It is a happy number.

9116319744 is a `hidden beast` number, since 9 + 1 + 1 + 631 + 9 + 7 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

Its product of digits (163296) is a multiple of the sum of its prime factors (81).

It is a self number, because there is not a number n which added to its sum of digits gives 9116319744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396361717 + ... + 396361739.

Almost surely, 2^9116319744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9116319744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16106123520).

9116319744 is an abundant number, since it is smaller than the sum of its proper divisors (23095927296).

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

9116319744 is an frugal number, since it uses more digits than its factorization.

9116319744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 35 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 9116319744 is about 95479.4205261008. The cubic root of 9116319744 is about 2089.0067809593.

The spelling of 9116319744 in words is "nine billion, one hundred sixteen million, three hundred nineteen thousand, seven hundred forty-four".