9910166 has 8 divisors (see below), whose sum is σ = 16988880. Its totient is φ = 4247208.

The previous prime is 9910157. The next prime is 9910181. The reversal of 9910166 is 6610199.

It is a happy number.

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

It is a super-3 number, since 3×9910166³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

9910166 is a strobogrammatic number because it is the same when read upside-down.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353921 + ... + 353948.

It is an arithmetic number, because the mean of its divisors is an integer number (2123610).

Almost surely, 2^9910166 is an apocalyptic number.

9910166 is a deficient number, since it is larger than the sum of its proper divisors (7078714).

9910166 is a wasteful number, since it uses less digits than its factorization.

9910166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707878.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 9910166 is about 3148.0416134480. The cubic root of 9910166 is about 214.7963891721.

The spelling of 9910166 in words is "nine million, nine hundred ten thousand, one hundred sixty-six".