6769379 has 2 divisors, whose sum is σ = 6769380. Its totient is φ = 6769378.

The previous prime is 6769351. The next prime is 6769391. The reversal of 6769379 is 9739676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6769379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6769079) 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, 3384689 + 3384690.

It is an arithmetic number, because the mean of its divisors is an integer number (3384690).

Almost surely, 2^6769379 is an apocalyptic number.

6769379 is a deficient number, since it is larger than the sum of its proper divisors (1).

6769379 is an equidigital number, since it uses as much as digits as its factorization.

6769379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 428652, while the sum is 47.

The square root of 6769379 is about 2601.8030286707. The cubic root of 6769379 is about 189.1688440131.

The spelling of 6769379 in words is "six million, seven hundred sixty-nine thousand, three hundred seventy-nine".