6835979 has 2 divisors, whose sum is σ = 6835980. Its totient is φ = 6835978.

The previous prime is 6835931. The next prime is 6836003. The reversal of 6835979 is 9795386.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6835979 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 6⁵ + 8³ + 3 + 5 + 9⁶ + 7⁸ + 9⁶ .

It is not a weakly prime, because it can be changed into another prime (6835379) 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, 3417989 + 3417990.

It is an arithmetic number, because the mean of its divisors is an integer number (3417990).

Almost surely, 2^6835979 is an apocalyptic number.

6835979 is a deficient number, since it is larger than the sum of its proper divisors (1).

6835979 is an equidigital number, since it uses as much as digits as its factorization.

6835979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 47.

The square root of 6835979 is about 2614.5705192249. The cubic root of 6835979 is about 189.7871947977.

The spelling of 6835979 in words is "six million, eight hundred thirty-five thousand, nine hundred seventy-nine".