3986341 has 4 divisors (see below), whose sum is σ = 3996684. Its totient is φ = 3976000.

The previous prime is 3986329. The next prime is 3986351. The reversal of 3986341 is 1436893.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1436893 = 191 ⋅7523.

It can be written as a sum of positive squares in 2 ways, for example, as 1822500 + 2163841 = 1350^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 3986341 - 2⁵ = 3986309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3986297 and 3986306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3986351) 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 3 ways as a sum of consecutive naturals, for example, 4570 + ... + 5371.

It is an arithmetic number, because the mean of its divisors is an integer number (999171).

Almost surely, 2^3986341 is an apocalyptic number.

It is an amenable number.

3986341 is a deficient number, since it is larger than the sum of its proper divisors (10343).

3986341 is an equidigital number, since it uses as much as digits as its factorization.

3986341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10342.

The product of its digits is 15552, while the sum is 34.

The square root of 3986341 is about 1996.5823298827. The cubic root of 3986341 is about 158.5592132153.

The spelling of 3986341 in words is "three million, nine hundred eighty-six thousand, three hundred forty-one".