6761659 has 2 divisors, whose sum is σ = 6761660. Its totient is φ = 6761658.

The previous prime is 6761633. The next prime is 6761717. The reversal of 6761659 is 9561676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6761659 - 2¹⁷ = 6630587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6761059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3380829 + 3380830.

It is an arithmetic number, because the mean of its divisors is an integer number (3380830).

Almost surely, 2^6761659 is an apocalyptic number.

6761659 is a deficient number, since it is larger than the sum of its proper divisors (1).

6761659 is an equidigital number, since it uses as much as digits as its factorization.

6761659 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 40.

The square root of 6761659 is about 2600.3190188898. The cubic root of 6761659 is about 189.0969054113.

The spelling of 6761659 in words is "six million, seven hundred sixty-one thousand, six hundred fifty-nine".