9944966 has 16 divisors (see below), whose sum is σ = 15857856. Its totient is φ = 4661376.

The previous prime is 9944953. The next prime is 9945043. The reversal of 9944966 is 6694499.

It is a self number, because there is not a number n which added to its sum of digits gives 9944966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12080 + ... + 12876.

It is an arithmetic number, because the mean of its divisors is an integer number (991116).

Almost surely, 2^9944966 is an apocalyptic number.

9944966 is a deficient number, since it is larger than the sum of its proper divisors (5912890).

9944966 is a wasteful number, since it uses less digits than its factorization.

9944966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183.

The product of its digits is 419904, while the sum is 47.

The square root of 9944966 is about 3153.5640155228. The cubic root of 9944966 is about 215.0475178909.

The spelling of 9944966 in words is "nine million, nine hundred forty-four thousand, nine hundred sixty-six".