6746709 has 16 divisors (see below), whose sum is σ = 9354240. Its totient is φ = 4322160.

The previous prime is 6746683. The next prime is 6746713. The reversal of 6746709 is 9076476.

It is not a de Polignac number, because 6746709 - 2⁷ = 6746581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6746209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7914 + ... + 8724.

It is an arithmetic number, because the mean of its divisors is an integer number (584640).

Almost surely, 2^6746709 is an apocalyptic number.

It is an amenable number.

6746709 is a deficient number, since it is larger than the sum of its proper divisors (2607531).

6746709 is a wasteful number, since it uses less digits than its factorization.

6746709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 6746709 is about 2597.4427808905. The cubic root of 6746709 is about 188.9574384159.

The spelling of 6746709 in words is "six million, seven hundred forty-six thousand, seven hundred nine".