3846191 has 2 divisors, whose sum is σ = 3846192. Its totient is φ = 3846190.

The previous prime is 3846163. The next prime is 3846197. The reversal of 3846191 is 1916483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3846191 - 2⁶ = 3846127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3846197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1923095 + 1923096.

It is an arithmetic number, because the mean of its divisors is an integer number (1923096).

Almost surely, 2^3846191 is an apocalyptic number.

3846191 is a deficient number, since it is larger than the sum of its proper divisors (1).

3846191 is an equidigital number, since it uses as much as digits as its factorization.

3846191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 32.

The square root of 3846191 is about 1961.1708237683. The cubic root of 3846191 is about 156.6788165216.

The spelling of 3846191 in words is "three million, eight hundred forty-six thousand, one hundred ninety-one".