3682871 has 2 divisors, whose sum is σ = 3682872. Its totient is φ = 3682870.

The previous prime is 3682867. The next prime is 3682891. The reversal of 3682871 is 1782863.

3682871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1782863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3682871 - 2² = 3682867 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3682801) 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 as a sum of consecutive naturals, namely, 1841435 + 1841436.

It is an arithmetic number, because the mean of its divisors is an integer number (1841436).

Almost surely, 2^3682871 is an apocalyptic number.

3682871 is a deficient number, since it is larger than the sum of its proper divisors (1).

3682871 is an equidigital number, since it uses as much as digits as its factorization.

3682871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 3682871 is about 1919.0807695352. The cubic root of 3682871 is about 154.4289916431.

The spelling of 3682871 in words is "three million, six hundred eighty-two thousand, eight hundred seventy-one".