3541871 has 2 divisors, whose sum is σ = 3541872. Its totient is φ = 3541870.

The previous prime is 3541823. The next prime is 3541877. The reversal of 3541871 is 1781453.

It is a strong prime.

It is an emirp because it is prime and its reverse (1781453) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3541871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3541877) 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 as a sum of consecutive naturals, namely, 1770935 + 1770936.

It is an arithmetic number, because the mean of its divisors is an integer number (1770936).

Almost surely, 2^3541871 is an apocalyptic number.

3541871 is a deficient number, since it is larger than the sum of its proper divisors (1).

3541871 is an equidigital number, since it uses as much as digits as its factorization.

3541871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 29.

The square root of 3541871 is about 1881.9859191822. The cubic root of 3541871 is about 152.4325026030.

The spelling of 3541871 in words is "three million, five hundred forty-one thousand, eight hundred seventy-one".