6759679 has 2 divisors, whose sum is σ = 6759680. Its totient is φ = 6759678.

The previous prime is 6759671. The next prime is 6759691. The reversal of 6759679 is 9769576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6759679 - 2³ = 6759671 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6759671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3379839 + 3379840.

It is an arithmetic number, because the mean of its divisors is an integer number (3379840).

Almost surely, 2^6759679 is an apocalyptic number.

6759679 is a deficient number, since it is larger than the sum of its proper divisors (1).

6759679 is an equidigital number, since it uses as much as digits as its factorization.

6759679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 714420, while the sum is 49.

The square root of 6759679 is about 2599.9382684979. The cubic root of 6759679 is about 189.0784460152.

The spelling of 6759679 in words is "six million, seven hundred fifty-nine thousand, six hundred seventy-nine".