9446666 has 8 divisors (see below), whose sum is σ = 14183364. Its totient is φ = 4718880.

The previous prime is 9446659. The next prime is 9446677. The reversal of 9446666 is 6666449.

It can be written as a sum of positive squares in 2 ways, for example, as 9431041 + 15625 = 3071^2 + 125^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

9446666 is a modest number, since divided by 6666 gives 944 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2126 + ... + 4838.

Almost surely, 2^9446666 is an apocalyptic number.

9446666 is a deficient number, since it is larger than the sum of its proper divisors (4736698).

9446666 is a wasteful number, since it uses less digits than its factorization.

9446666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4456.

The product of its digits is 186624, while the sum is 41.

The square root of 9446666 is about 3073.5429068097. The cubic root of 9446666 is about 211.3940958692.

The spelling of 9446666 in words is "nine million, four hundred forty-six thousand, six hundred sixty-six".