6743423 has 8 divisors (see below), whose sum is σ = 7131120. Its totient is φ = 6359040.

The previous prime is 6743381. The next prime is 6743431. The reversal of 6743423 is 3243476.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6743423 - 2¹⁶ = 6677887 is a prime.

It is a d-powerful number, because it can be written as 6² + 7⁷ + 4³ + 3⁴ + 4¹¹ + 2¹⁷ + 3¹³ .

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6743453) 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, 4193 + ... + 5573.

It is an arithmetic number, because the mean of its divisors is an integer number (891390).

Almost surely, 2^6743423 is an apocalyptic number.

6743423 is a deficient number, since it is larger than the sum of its proper divisors (387697).

6743423 is a wasteful number, since it uses less digits than its factorization.

6743423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657.

The product of its digits is 12096, while the sum is 29.

The square root of 6743423 is about 2596.8101586369. The cubic root of 6743423 is about 188.9267560503.

Adding to 6743423 its reverse (3243476), we get a palindrome (9986899).

The spelling of 6743423 in words is "six million, seven hundred forty-three thousand, four hundred twenty-three".