6743471 has 8 divisors (see below), whose sum is σ = 7722624. Its totient is φ = 5768280.

The previous prime is 6743459. The next prime is 6743491. The reversal of 6743471 is 1743476.

It is a happy number.

6743471 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-6743471 is a prime.

It is a super-3 number, since 3×6743471³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6743431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5636 + ... + 6726.

It is an arithmetic number, because the mean of its divisors is an integer number (965328).

Almost surely, 2^6743471 is an apocalyptic number.

6743471 is a deficient number, since it is larger than the sum of its proper divisors (979153).

6743471 is a wasteful number, since it uses less digits than its factorization.

6743471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981.

The product of its digits is 14112, while the sum is 32.

The square root of 6743471 is about 2596.8194007285. The cubic root of 6743471 is about 188.9272043124.

The spelling of 6743471 in words is "six million, seven hundred forty-three thousand, four hundred seventy-one".