6738313 has 4 divisors (see below), whose sum is σ = 6745600. Its totient is φ = 6731028.

The previous prime is 6738301. The next prime is 6738317. The reversal of 6738313 is 3138376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6738313 - 2¹³ = 6730121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6738317) 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, 2013 + ... + 4186.

It is an arithmetic number, because the mean of its divisors is an integer number (1686400).

Almost surely, 2^6738313 is an apocalyptic number.

It is an amenable number.

6738313 is a deficient number, since it is larger than the sum of its proper divisors (7287).

6738313 is a wasteful number, since it uses less digits than its factorization.

6738313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7286.

The product of its digits is 9072, while the sum is 31.

The square root of 6738313 is about 2595.8260727560. The cubic root of 6738313 is about 188.8790226424.

The spelling of 6738313 in words is "six million, seven hundred thirty-eight thousand, three hundred thirteen".