6797849 has 2 divisors, whose sum is σ = 6797850. Its totient is φ = 6797848.

The previous prime is 6797821. The next prime is 6797863. The reversal of 6797849 is 9487976.

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., 5929225 + 868624 = 2435^2 + 932^2 .

It is a cyclic number.

It is not a de Polignac number, because 6797849 - 2²⁰ = 5749273 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 6797797 and 6797806.

It is not a weakly prime, because it can be changed into another prime (6797809) 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, 3398924 + 3398925.

It is an arithmetic number, because the mean of its divisors is an integer number (3398925).

Almost surely, 2^6797849 is an apocalyptic number.

It is an amenable number.

6797849 is a deficient number, since it is larger than the sum of its proper divisors (1).

6797849 is an equidigital number, since it uses as much as digits as its factorization.

6797849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 762048, while the sum is 50.

The square root of 6797849 is about 2607.2684940374. The cubic root of 6797849 is about 189.4336691150.

The spelling of 6797849 in words is "six million, seven hundred ninety-seven thousand, eight hundred forty-nine".