9944066 has 16 divisors (see below), whose sum is σ = 16381440. Its totient is φ = 4489680.

The previous prime is 9944063. The next prime is 9944069. The reversal of 9944066 is 6604499.

It is an interprime number because it is at equal distance from previous prime (9944063) and next prime (9944069).

It is a super-2 number, since 2×9944066² = 197768897224712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9944063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015 + ... + 4893.

It is an arithmetic number, because the mean of its divisors is an integer number (1023840).

Almost surely, 2^9944066 is an apocalyptic number.

9944066 is a deficient number, since it is larger than the sum of its proper divisors (6437374).

9944066 is a wasteful number, since it uses less digits than its factorization.

9944066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 9944066 is about 3153.4213166020. The cubic root of 9944066 is about 215.0410305684.

The spelling of 9944066 in words is "nine million, nine hundred forty-four thousand, sixty-six".