4863847 has 2 divisors, whose sum is σ = 4863848. Its totient is φ = 4863846.

The previous prime is 4863841. The next prime is 4863877. The reversal of 4863847 is 7483684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4863847 - 2³ = 4863839 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 (4863841) 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, 2431923 + 2431924.

It is an arithmetic number, because the mean of its divisors is an integer number (2431924).

Almost surely, 2^4863847 is an apocalyptic number.

4863847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863847 is an equidigital number, since it uses as much as digits as its factorization.

4863847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 40.

The square root of 4863847 is about 2205.4131132284. The cubic root of 4863847 is about 169.4311668137.

The spelling of 4863847 in words is "four million, eight hundred sixty-three thousand, eight hundred forty-seven".