6894067 has 2 divisors, whose sum is σ = 6894068. Its totient is φ = 6894066.

The previous prime is 6894053. The next prime is 6894077. The reversal of 6894067 is 7604986.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6894067 is a prime.

It is a super-3 number, since 3×6894067³ (a number of 21 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6894077) 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, 3447033 + 3447034.

It is an arithmetic number, because the mean of its divisors is an integer number (3447034).

Almost surely, 2^6894067 is an apocalyptic number.

6894067 is a deficient number, since it is larger than the sum of its proper divisors (1).

6894067 is an equidigital number, since it uses as much as digits as its factorization.

6894067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 6894067 is about 2625.6555371945. The cubic root of 6894067 is about 190.3232447695.

The spelling of 6894067 in words is "six million, eight hundred ninety-four thousand, sixty-seven".