9669366 has 72 divisors (see below), whose sum is σ = 25697880. Its totient is φ = 2612736.

The previous prime is 9669343. The next prime is 9669377. The reversal of 9669366 is 6639669.

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

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 16470 + ... + 17046.

It is an arithmetic number, because the mean of its divisors is an integer number (356915).

Almost surely, 2^9669366 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9669366, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12848940).

9669366 is an abundant number, since it is smaller than the sum of its proper divisors (16028514).

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

9669366 is a wasteful number, since it uses less digits than its factorization.

9669366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 608 counting only the distinct ones).

The product of its digits is 314928, while the sum is 45.

The square root of 9669366 is about 3109.5604190946. The cubic root of 9669366 is about 213.0423773383.

The spelling of 9669366 in words is "nine million, six hundred sixty-nine thousand, three hundred sixty-six".