600449 has 2 divisors, whose sum is σ = 600450. Its totient is φ = 600448.

The previous prime is 600433. The next prime is 600451. The reversal of 600449 is 944006.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 552049 + 48400 = 743^2 + 220^2 .

It is a cyclic number.

It is not a de Polignac number, because 600449 - 2⁴ = 600433 is a prime.

Together with 600451, it forms a pair of twin primes.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 600449.

It is not a weakly prime, because it can be changed into another prime (600469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300224 + 300225.

It is an arithmetic number, because the mean of its divisors is an integer number (300225).

2⁶⁰⁰⁴⁴⁹ is an apocalyptic number.

It is an amenable number.

600449 is a deficient number, since it is larger than the sum of its proper divisors (1).

600449 is an equidigital number, since it uses as much as digits as its factorization.

600449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 600449 is about 774.8864432935. The cubic root of 600449 is about 84.3643002436.

The spelling of 600449 in words is "six hundred thousand, four hundred forty-nine".