3982271 has 2 divisors, whose sum is σ = 3982272. Its totient is φ = 3982270.

The previous prime is 3982259. The next prime is 3982283. The reversal of 3982271 is 1722893.

It is a balanced prime because it is at equal distance from previous prime (3982259) and next prime (3982283).

It is an emirp because it is prime and its reverse (1722893) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3982271 - 2¹⁴ = 3965887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3982201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1991135 + 1991136.

It is an arithmetic number, because the mean of its divisors is an integer number (1991136).

Almost surely, 2^3982271 is an apocalyptic number.

3982271 is a deficient number, since it is larger than the sum of its proper divisors (1).

3982271 is an equidigital number, since it uses as much as digits as its factorization.

3982271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 32.

The square root of 3982271 is about 1995.5628278759. The cubic root of 3982271 is about 158.5052325725.

It can be divided in two parts, 39822 and 71, that added together give a palindrome (39893).

The spelling of 3982271 in words is "three million, nine hundred eighty-two thousand, two hundred seventy-one".