9686730 has 16 divisors (see below), whose sum is σ = 23248224. Its totient is φ = 2583120.

The previous prime is 9686707. The next prime is 9686759. The reversal of 9686730 is 376869.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161416 + ... + 161475.

It is an arithmetic number, because the mean of its divisors is an integer number (1453014).

Almost surely, 2^9686730 is an apocalyptic number.

9686730 is an abundant number, since it is smaller than the sum of its proper divisors (13561494).

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

9686730 is a wasteful number, since it uses less digits than its factorization.

9686730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322901.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 9686730 is about 3112.3512012625. The cubic root of 9686730 is about 213.1698264284.

The spelling of 9686730 in words is "nine million, six hundred eighty-six thousand, seven hundred thirty".