6704743 has 4 divisors (see below), whose sum is σ = 6799248. Its totient is φ = 6610240.

The previous prime is 6704741. The next prime is 6704759. The reversal of 6704743 is 3474076.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6704743 - 2¹ = 6704741 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

6704743 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704741) 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, 47146 + ... + 47287.

It is an arithmetic number, because the mean of its divisors is an integer number (1699812).

Almost surely, 2^6704743 is an apocalyptic number.

6704743 is a deficient number, since it is larger than the sum of its proper divisors (94505).

6704743 is an equidigital number, since it uses as much as digits as its factorization.

6704743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94504.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 6704743 is about 2589.3518494017. The cubic root of 6704743 is about 188.5648377873.

It can be divided in two parts, 6704 and 743, that added together give a palindrome (7447).

The spelling of 6704743 in words is "six million, seven hundred four thousand, seven hundred forty-three".