3895427 has 2 divisors, whose sum is σ = 3895428. Its totient is φ = 3895426.

The previous prime is 3895421. The next prime is 3895433. The reversal of 3895427 is 7245983.

3895427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3895421) and next prime (3895433).

It is a cyclic number.

It is not a de Polignac number, because 3895427 - 2¹² = 3891331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3895421) 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, 1947713 + 1947714.

It is an arithmetic number, because the mean of its divisors is an integer number (1947714).

Almost surely, 2^3895427 is an apocalyptic number.

3895427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3895427 is an equidigital number, since it uses as much as digits as its factorization.

3895427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 3895427 is about 1973.6836119297. The cubic root of 3895427 is about 157.3445446901.

The spelling of 3895427 in words is "three million, eight hundred ninety-five thousand, four hundred twenty-seven".