3848447 has 2 divisors, whose sum is σ = 3848448. Its totient is φ = 3848446.

The previous prime is 3848437. The next prime is 3848473. The reversal of 3848447 is 7448483.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3848447 - 2⁸ = 3848191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3848447.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924223 + 1924224.

It is an arithmetic number, because the mean of its divisors is an integer number (1924224).

Almost surely, 2^3848447 is an apocalyptic number.

3848447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848447 is an equidigital number, since it uses as much as digits as its factorization.

3848447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 38.

The square root of 3848447 is about 1961.7459060745. The cubic root of 3848447 is about 156.7094440805.

The spelling of 3848447 in words is "three million, eight hundred forty-eight thousand, four hundred forty-seven".