6829897 has 2 divisors, whose sum is σ = 6829898. Its totient is φ = 6829896.

The previous prime is 6829817. The next prime is 6829931. The reversal of 6829897 is 7989286.

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., 5550736 + 1279161 = 2356^2 + 1131^2 .

It is a cyclic number.

It is not a de Polignac number, because 6829897 - 2¹⁵ = 6797129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6829897.

It is not a weakly prime, because it can be changed into another prime (6829817) 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, 3414948 + 3414949.

It is an arithmetic number, because the mean of its divisors is an integer number (3414949).

Almost surely, 2^6829897 is an apocalyptic number.

It is an amenable number.

6829897 is a deficient number, since it is larger than the sum of its proper divisors (1).

6829897 is an equidigital number, since it uses as much as digits as its factorization.

6829897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 49.

The square root of 6829897 is about 2613.4071630728. The cubic root of 6829897 is about 189.7308932685.

The spelling of 6829897 in words is "six million, eight hundred twenty-nine thousand, eight hundred ninety-seven".