4823849 has 2 divisors, whose sum is σ = 4823850. Its totient is φ = 4823848.

The previous prime is 4823843. The next prime is 4823851. The reversal of 4823849 is 9483284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4439449 + 384400 = 2107^2 + 620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4823849 is a prime.

Together with 4823851, it forms a pair of twin primes.

It is a Chen prime.

It is a nialpdrome in base 13.

It is not a weakly prime, because it can be changed into another prime (4823843) 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, 2411924 + 2411925.

It is an arithmetic number, because the mean of its divisors is an integer number (2411925).

Almost surely, 2^4823849 is an apocalyptic number.

It is an amenable number.

4823849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4823849 is an equidigital number, since it uses as much as digits as its factorization.

4823849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 38.

The square root of 4823849 is about 2196.3262508107. The cubic root of 4823849 is about 168.9654469933.

The spelling of 4823849 in words is "four million, eight hundred twenty-three thousand, eight hundred forty-nine".