6823049 has 2 divisors, whose sum is σ = 6823050. Its totient is φ = 6823048.

The previous prime is 6823043. The next prime is 6823051. The reversal of 6823049 is 9403286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6250000 + 573049 = 2500^2 + 757^2 .

It is a cyclic number.

It is not a de Polignac number, because 6823049 - 2⁸ = 6822793 is a prime.

It is a Sophie Germain prime.

Together with 6823051, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6823043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3411524 + 3411525.

It is an arithmetic number, because the mean of its divisors is an integer number (3411525).

Almost surely, 2^6823049 is an apocalyptic number.

It is an amenable number.

6823049 is a deficient number, since it is larger than the sum of its proper divisors (1).

6823049 is an equidigital number, since it uses as much as digits as its factorization.

6823049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 6823049 is about 2612.0966674302. The cubic root of 6823049 is about 189.6674608020.

The spelling of 6823049 in words is "six million, eight hundred twenty-three thousand, forty-nine".