6746479 has 2 divisors, whose sum is σ = 6746480. Its totient is φ = 6746478.

The previous prime is 6746471. The next prime is 6746483. The reversal of 6746479 is 9746476.

6746479 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6746479 - 2³ = 6746471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6746471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3373239 + 3373240.

It is an arithmetic number, because the mean of its divisors is an integer number (3373240).

Almost surely, 2^6746479 is an apocalyptic number.

6746479 is a deficient number, since it is larger than the sum of its proper divisors (1).

6746479 is an equidigital number, since it uses as much as digits as its factorization.

6746479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 6746479 is about 2597.3985061981. The cubic root of 6746479 is about 188.9552911614.

It can be divided in two parts, 6746 and 479, that added together give a square (7225 = 85²).

The spelling of 6746479 in words is "six million, seven hundred forty-six thousand, four hundred seventy-nine".