9796680 has 128 divisors (see below), whose sum is σ = 33523200. Its totient is φ = 2543616.

The previous prime is 9796667. The next prime is 9796687. The reversal of 9796680 is 866979.

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

It is not an unprimeable number, because it can be changed into a prime (9796687) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 50664 + ... + 50856.

It is an arithmetic number, because the mean of its divisors is an integer number (261900).

Almost surely, 2^9796680 is an apocalyptic number.

9796680 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 9796680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16761600).

9796680 is an abundant number, since it is smaller than the sum of its proper divisors (23726520).

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

9796680 is a wasteful number, since it uses less digits than its factorization.

9796680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 250 counting only the distinct ones).

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

The square root of 9796680 is about 3129.9648560327. The cubic root of 9796680 is about 213.9733276799.

The spelling of 9796680 in words is "nine million, seven hundred ninety-six thousand, six hundred eighty".