9691344 has 120 divisors (see below), whose sum is σ = 30331392. Its totient is φ = 2868480.

The previous prime is 9691337. The next prime is 9691351. The reversal of 9691344 is 4431969.

It is an interprime number because it is at equal distance from previous prime (9691337) and next prime (9691351).

It is a Smith number, since the sum of its digits (36) 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 (36).

It is a nude number because it is divisible by every one of its digits.

Its product of digits (23328) is a multiple of the sum of its prime divisors (216).

It is a junction number, because it is equal to n+sod(n) for n = 9691299 and 9691308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57949 + ... + 58115.

Almost surely, 2^9691344 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 9691344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15165696).

9691344 is an abundant number, since it is smaller than the sum of its proper divisors (20640048).

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

9691344 is a wasteful number, since it uses less digits than its factorization.

9691344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 216 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 9691344 is about 3113.0923532719. The cubic root of 9691344 is about 213.2036668629.

The spelling of 9691344 in words is "nine million, six hundred ninety-one thousand, three hundred forty-four".