9726976 has 88 divisors (see below), whose sum is σ = 23581440. Its totient is φ = 3919872.

The previous prime is 9726973. The next prime is 9726989. The reversal of 9726976 is 6796279.

It is a super-2 number, since 2×9726976² = 189228124209152, which contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9726971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164835 + ... + 164893.

Almost surely, 2^9726976 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 9726976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11790720).

9726976 is an abundant number, since it is smaller than the sum of its proper divisors (13854464).

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

9726976 is a wasteful number, since it uses less digits than its factorization.

9726976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 91 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 9726976 is about 3118.8100294824. The cubic root of 9726976 is about 213.4646413847.

The spelling of 9726976 in words is "nine million, seven hundred twenty-six thousand, nine hundred seventy-six".