3982118 has 16 divisors (see below), whose sum is σ = 6852384. Its totient is φ = 1700160.

The previous prime is 3982117. The next prime is 3982123. The reversal of 3982118 is 8112893.

3982118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6146 + ... + 6762.

It is an arithmetic number, because the mean of its divisors is an integer number (428274).

Almost surely, 2^3982118 is an apocalyptic number.

3982118 is a deficient number, since it is larger than the sum of its proper divisors (2870266).

3982118 is a wasteful number, since it uses less digits than its factorization.

3982118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087.

The product of its digits is 3456, while the sum is 32.

The square root of 3982118 is about 1995.5244924581. The cubic root of 3982118 is about 158.5032026076.

The spelling of 3982118 in words is "three million, nine hundred eighty-two thousand, one hundred eighteen".