3982111 has 8 divisors (see below), whose sum is σ = 4573184. Its totient is φ = 3396600.

The previous prime is 3982079. The next prime is 3982117. The reversal of 3982111 is 1112893.

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

It is a cyclic number.

It is not a de Polignac number, because 3982111 - 2⁵ = 3982079 is a prime.

3982111 is a lucky number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3982117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286 + ... + 2836.

It is an arithmetic number, because the mean of its divisors is an integer number (571648).

Almost surely, 2^3982111 is an apocalyptic number.

3982111 is a deficient number, since it is larger than the sum of its proper divisors (591073).

3982111 is a wasteful number, since it uses less digits than its factorization.

3982111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781.

The product of its digits is 432, while the sum is 25.

The square root of 3982111 is about 1995.5227385324. The cubic root of 3982111 is about 158.5031097321.

The spelling of 3982111 in words is "three million, nine hundred eighty-two thousand, one hundred eleven".