6743329 has 4 divisors (see below), whose sum is σ = 6750484. Its totient is φ = 6736176.

The previous prime is 6743327. The next prime is 6743333. The reversal of 6743329 is 9233476.

6743329 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 731025 + 6012304 = 855^2 + 2452^2 .

It is a cyclic number.

It is not a de Polignac number, because 6743329 - 2¹ = 6743327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6743294 and 6743303.

It is not an unprimeable number, because it can be changed into a prime (6743323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902 + ... + 4135.

It is an arithmetic number, because the mean of its divisors is an integer number (1687621).

Almost surely, 2^6743329 is an apocalyptic number.

It is an amenable number.

6743329 is a deficient number, since it is larger than the sum of its proper divisors (7155).

6743329 is a wasteful number, since it uses less digits than its factorization.

6743329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7154.

The product of its digits is 27216, while the sum is 34.

The square root of 6743329 is about 2596.7920594457. The cubic root of 6743329 is about 188.9258781976.

The spelling of 6743329 in words is "six million, seven hundred forty-three thousand, three hundred twenty-nine".