9816768 has 224 divisors, whose sum is σ = 34137600. Its totient is φ = 2737152.

The previous prime is 9816767. The next prime is 9816797. The reversal of 9816768 is 8676189.

It is a happy number.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (9816767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426805 + ... + 426827.

It is an arithmetic number, because the mean of its divisors is an integer number (152400).

Almost surely, 2^9816768 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 9816768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17068800).

9816768 is an abundant number, since it is smaller than the sum of its proper divisors (24320832).

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

9816768 is a wasteful number, since it uses less digits than its factorization.

9816768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 60 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 9816768 is about 3133.1721944381. The cubic root of 9816768 is about 214.1194779294.

The spelling of 9816768 in words is "nine million, eight hundred sixteen thousand, seven hundred sixty-eight".