6753391 has 2 divisors, whose sum is σ = 6753392. Its totient is φ = 6753390.

The previous prime is 6753389. The next prime is 6753407. The reversal of 6753391 is 1933576.

6753391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6753391 - 2¹ = 6753389 is a prime.

Together with 6753389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6753311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3376695 + 3376696.

It is an arithmetic number, because the mean of its divisors is an integer number (3376696).

Almost surely, 2^6753391 is an apocalyptic number.

6753391 is a deficient number, since it is larger than the sum of its proper divisors (1).

6753391 is an equidigital number, since it uses as much as digits as its factorization.

6753391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17010, while the sum is 34.

The square root of 6753391 is about 2598.7287276667. The cubic root of 6753391 is about 189.0197995364.

The spelling of 6753391 in words is "six million, seven hundred fifty-three thousand, three hundred ninety-one".