4586849 has 2 divisors, whose sum is σ = 4586850. Its totient is φ = 4586848.

The previous prime is 4586833. The next prime is 4586851. The reversal of 4586849 is 9486854.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4264225 + 322624 = 2065^2 + 568^2 .

It is a cyclic number.

It is not a de Polignac number, because 4586849 - 2⁴ = 4586833 is a prime.

Together with 4586851, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4586149) 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, 2293424 + 2293425.

It is an arithmetic number, because the mean of its divisors is an integer number (2293425).

Almost surely, 2^4586849 is an apocalyptic number.

It is an amenable number.

4586849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4586849 is an equidigital number, since it uses as much as digits as its factorization.

4586849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 276480, while the sum is 44.

The square root of 4586849 is about 2141.6930218871. The cubic root of 4586849 is about 166.1517096655.

The spelling of 4586849 in words is "four million, five hundred eighty-six thousand, eight hundred forty-nine".