6703691 has 2 divisors, whose sum is σ = 6703692. Its totient is φ = 6703690.

The previous prime is 6703687. The next prime is 6703709. The reversal of 6703691 is 1963076.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6703691 - 2² = 6703687 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6703621) 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, 3351845 + 3351846.

It is an arithmetic number, because the mean of its divisors is an integer number (3351846).

Almost surely, 2^6703691 is an apocalyptic number.

6703691 is a deficient number, since it is larger than the sum of its proper divisors (1).

6703691 is an equidigital number, since it uses as much as digits as its factorization.

6703691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 6703691 is about 2589.1487017937. The cubic root of 6703691 is about 188.5549750883.

The spelling of 6703691 in words is "six million, seven hundred three thousand, six hundred ninety-one".