9286780112 has 80 divisors (see below), whose sum is σ = 19100444160. Its totient is φ = 4367001600.

The previous prime is 9286780103. The next prime is 9286780121. The reversal of 9286780112 is 2110876829.

It is an interprime number because it is at equal distance from previous prime (9286780103) and next prime (9286780121).

It is a super-3 number, since 3×9286780112³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6364439 + ... + 6365897.

It is an arithmetic number, because the mean of its divisors is an integer number (238755552).

Almost surely, 2^9286780112 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 9286780112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9550222080).

9286780112 is an abundant number, since it is smaller than the sum of its proper divisors (9813664048).

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

9286780112 is a wasteful number, since it uses less digits than its factorization.

9286780112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852 (or 1846 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 9286780112 is about 96367.9413083002. The cubic root of 9286780112 is about 2101.9468047856.

The spelling of 9286780112 in words is "nine billion, two hundred eighty-six million, seven hundred eighty thousand, one hundred twelve".