3982113 has 6 divisors (see below), whose sum is σ = 5751954. Its totient is φ = 2654736.

The previous prime is 3982079. The next prime is 3982117. The reversal of 3982113 is 3112893.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 567009 = 1848^2 + 753^2 .

It is not a de Polignac number, because 3982113 - 2¹⁷ = 3851041 is a prime.

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

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221220 + ... + 221237.

It is an arithmetic number, because the mean of its divisors is an integer number (958659).

Almost surely, 2^3982113 is an apocalyptic number.

It is an amenable number.

3982113 is a deficient number, since it is larger than the sum of its proper divisors (1769841).

3982113 is a wasteful number, since it uses less digits than its factorization.

3982113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442463 (or 442460 counting only the distinct ones).

The product of its digits is 1296, while the sum is 27.

The square root of 3982113 is about 1995.5232396542. The cubic root of 3982113 is about 158.5031362680.

It can be divided in two parts, 3982 and 113, that added together give a triangular number (4095 = T₉₀).

The spelling of 3982113 in words is "three million, nine hundred eighty-two thousand, one hundred thirteen".