3848947 has 2 divisors, whose sum is σ = 3848948. Its totient is φ = 3848946.

The previous prime is 3848941. The next prime is 3848951. The reversal of 3848947 is 7498483.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3848947 - 2³ = 3848939 is a prime.

It is not a weakly prime, because it can be changed into another prime (3848941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924473 + 1924474.

It is an arithmetic number, because the mean of its divisors is an integer number (1924474).

Almost surely, 2^3848947 is an apocalyptic number.

3848947 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848947 is an equidigital number, since it uses as much as digits as its factorization.

3848947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 43.

The square root of 3848947 is about 1961.8733394386. The cubic root of 3848947 is about 156.7162304828.

The spelling of 3848947 in words is "three million, eight hundred forty-eight thousand, nine hundred forty-seven".