6744343403 has 8 divisors (see below), whose sum is σ = 7709933280. Its totient is φ = 5779281600.

The previous prime is 6744343393. The next prime is 6744343423. The reversal of 6744343403 is 3043434476.

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 6744343403 - 2¹⁴ = 6744327019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6744343423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104258 + ... + 156071.

It is an arithmetic number, because the mean of its divisors is an integer number (963741660).

Almost surely, 2^6744343403 is an apocalyptic number.

6744343403 is a deficient number, since it is larger than the sum of its proper divisors (965589877).

6744343403 is a wasteful number, since it uses less digits than its factorization.

6744343403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264037.

The product of its (nonzero) digits is 290304, while the sum is 38.

The square root of 6744343403 is about 82123.9514575376. The cubic root of 6744343403 is about 1889.3535113339.

Adding to 6744343403 its reverse (3043434476), we get a palindrome (9787777879).

The spelling of 6744343403 in words is "six billion, seven hundred forty-four million, three hundred forty-three thousand, four hundred three".