4847849 has 4 divisors (see below), whose sum is σ = 4893264. Its totient is φ = 4802436.

The previous prime is 4847833. The next prime is 4847861. The reversal of 4847849 is 9487484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4847849 - 2⁴ = 4847833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4847819) 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 in 3 ways as a sum of consecutive naturals, for example, 22547 + ... + 22760.

It is an arithmetic number, because the mean of its divisors is an integer number (1223316).

Almost surely, 2^4847849 is an apocalyptic number.

It is an amenable number.

4847849 is a deficient number, since it is larger than the sum of its proper divisors (45415).

4847849 is a wasteful number, since it uses less digits than its factorization.

4847849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45414.

The product of its digits is 258048, while the sum is 44.

The square root of 4847849 is about 2201.7831410019. The cubic root of 4847849 is about 169.2452003640.

The spelling of 4847849 in words is "four million, eight hundred forty-seven thousand, eight hundred forty-nine".