6748279 has 2 divisors, whose sum is σ = 6748280. Its totient is φ = 6748278.

The previous prime is 6748277. The next prime is 6748309. The reversal of 6748279 is 9728476.

6748279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6748279 - 2¹ = 6748277 is a prime.

Together with 6748277, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 6⁸ + 7⁵ + 4¹¹ + 8³ + 2¹⁵ + 7⁷ + 9³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6748277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3374139 + 3374140.

It is an arithmetic number, because the mean of its divisors is an integer number (3374140).

Almost surely, 2^6748279 is an apocalyptic number.

6748279 is a deficient number, since it is larger than the sum of its proper divisors (1).

6748279 is an equidigital number, since it uses as much as digits as its factorization.

6748279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 6748279 is about 2597.7449836348. The cubic root of 6748279 is about 188.9720944588.

The spelling of 6748279 in words is "six million, seven hundred forty-eight thousand, two hundred seventy-nine".