9756864 has 84 divisors (see below), whose sum is σ = 30140656. Its totient is φ = 2999808.

The previous prime is 9756841. The next prime is 9756869. The reversal of 9756864 is 4686579.

It is a super-2 number, since 2×9756864² = 190392790228992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9756869) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6837 + ... + 8139.

Almost surely, 2^9756864 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 9756864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15070328).

9756864 is an abundant number, since it is smaller than the sum of its proper divisors (20383792).

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

9756864 is a wasteful number, since it uses less digits than its factorization.

9756864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1321 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 9756864 is about 3123.5979254699. The cubic root of 9756864 is about 213.6830548536.

The spelling of 9756864 in words is "nine million, seven hundred fifty-six thousand, eight hundred sixty-four".