6699367 has 2 divisors, whose sum is σ = 6699368. Its totient is φ = 6699366.

The previous prime is 6699361. The next prime is 6699389. The reversal of 6699367 is 7639966.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6699367 - 2¹¹ = 6697319 is a prime.

It is a Chen prime.

6699367 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6699361) 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, 3349683 + 3349684.

It is an arithmetic number, because the mean of its divisors is an integer number (3349684).

Almost surely, 2^6699367 is an apocalyptic number.

6699367 is a deficient number, since it is larger than the sum of its proper divisors (1).

6699367 is an equidigital number, since it uses as much as digits as its factorization.

6699367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 367416, while the sum is 46.

The square root of 6699367 is about 2588.3135436032. The cubic root of 6699367 is about 188.5144259305.

The spelling of 6699367 in words is "six million, six hundred ninety-nine thousand, three hundred sixty-seven".