6745673 has 4 divisors (see below), whose sum is σ = 7358928. Its totient is φ = 6132420.

The previous prime is 6745667. The next prime is 6745679. The reversal of 6745673 is 3765476.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (6745667) and next prime (6745679).

It is a cyclic number.

It is not a de Polignac number, because 6745673 - 2⁴ = 6745657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6745679) 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 3 ways as a sum of consecutive naturals, for example, 306611 + ... + 306632.

It is an arithmetic number, because the mean of its divisors is an integer number (1839732).

Almost surely, 2^6745673 is an apocalyptic number.

It is an amenable number.

6745673 is a deficient number, since it is larger than the sum of its proper divisors (613255).

6745673 is a wasteful number, since it uses less digits than its factorization.

6745673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613254.

The product of its digits is 105840, while the sum is 38.

The square root of 6745673 is about 2597.2433463193. The cubic root of 6745673 is about 188.9477660494.

The spelling of 6745673 in words is "six million, seven hundred forty-five thousand, six hundred seventy-three".