9707328 has 84 divisors (see below), whose sum is σ = 29321760. Its totient is φ = 3062016.

The previous prime is 9707317. The next prime is 9707339. The reversal of 9707328 is 8237079.

It is an interprime number because it is at equal distance from previous prime (9707317) and next prime (9707339).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 9707292 and 9707301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10501 + ... + 11387.

Almost surely, 2^9707328 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 9707328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14660880).

9707328 is an abundant number, since it is smaller than the sum of its proper divisors (19614432).

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

9707328 is a wasteful number, since it uses less digits than its factorization.

9707328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 9707328 is about 3115.6585178739. The cubic root of 9707328 is about 213.3208152377.

The spelling of 9707328 in words is "nine million, seven hundred seven thousand, three hundred twenty-eight".