9657696 has 48 divisors (see below), whose sum is σ = 26233200. Its totient is φ = 3107328.

The previous prime is 9657691. The next prime is 9657707. The reversal of 9657696 is 6967569.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9657691) 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 7 ways as a sum of consecutive naturals, for example, 1050 + ... + 4518.

It is an arithmetic number, because the mean of its divisors is an integer number (546525).

Almost surely, 2^9657696 is an apocalyptic number.

9657696 is a gapful number since it is divisible by the number (96) 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 9657696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13116600).

9657696 is an abundant number, since it is smaller than the sum of its proper divisors (16575504).

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

9657696 is a wasteful number, since it uses less digits than its factorization.

9657696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511 (or 3503 counting only the distinct ones).

The product of its digits is 612360, while the sum is 48.

The square root of 9657696 is about 3107.6833815561. The cubic root of 9657696 is about 212.9566355769.

The spelling of 9657696 in words is "nine million, six hundred fifty-seven thousand, six hundred ninety-six".