9315680 has 96 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 3294720.

The previous prime is 9315673. The next prime is 9315689. The reversal of 9315680 is 865139.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9315689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117881 + ... + 117959.

It is an arithmetic number, because the mean of its divisors is an integer number (257040).

Almost surely, 2^9315680 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 9315680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12337920).

9315680 is an abundant number, since it is smaller than the sum of its proper divisors (15360160).

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

9315680 is a wasteful number, since it uses less digits than its factorization.

9315680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 9315680 is about 3052.1598909625. The cubic root of 9315680 is about 210.4124923308.

The spelling of 9315680 in words is "nine million, three hundred fifteen thousand, six hundred eighty".