6936091 has 2 divisors, whose sum is σ = 6936092. Its totient is φ = 6936090.

The previous prime is 6936077. The next prime is 6936151. The reversal of 6936091 is 1906396.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6936091 is a prime.

It is not a weakly prime, because it can be changed into another prime (6936001) 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, 3468045 + 3468046.

It is an arithmetic number, because the mean of its divisors is an integer number (3468046).

Almost surely, 2^6936091 is an apocalyptic number.

6936091 is a deficient number, since it is larger than the sum of its proper divisors (1).

6936091 is an equidigital number, since it uses as much as digits as its factorization.

6936091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 6936091 is about 2633.6459519077. The cubic root of 6936091 is about 190.7091779438.

The spelling of 6936091 in words is "six million, nine hundred thirty-six thousand, ninety-one".