3983166 has 24 divisors (see below), whose sum is σ = 9415224. Its totient is φ = 1206960.

The previous prime is 3983153. The next prime is 3983197. The reversal of 3983166 is 6613893.

It is a happy number.

It is a super-2 number, since 2×3983166² = 31731222767112, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3983166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9861 + ... + 10256.

It is an arithmetic number, because the mean of its divisors is an integer number (392301).

Almost surely, 2^3983166 is an apocalyptic number.

3983166 is an abundant number, since it is smaller than the sum of its proper divisors (5432058).

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

3983166 is a wasteful number, since it uses less digits than its factorization.

3983166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20136 (or 20133 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3983166 is about 1995.7870627900. The cubic root of 3983166 is about 158.5171061623.

The spelling of 3983166 in words is "three million, nine hundred eighty-three thousand, one hundred sixty-six".