6734447 has 2 divisors, whose sum is σ = 6734448. Its totient is φ = 6734446.

The previous prime is 6734443. The next prime is 6734459. The reversal of 6734447 is 7444376.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6734447 - 2² = 6734443 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6734443) 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, 3367223 + 3367224.

It is an arithmetic number, because the mean of its divisors is an integer number (3367224).

Almost surely, 2^6734447 is an apocalyptic number.

6734447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6734447 is an equidigital number, since it uses as much as digits as its factorization.

6734447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56448, while the sum is 35.

The square root of 6734447 is about 2595.0813089381. The cubic root of 6734447 is about 188.8428936195.

The spelling of 6734447 in words is "six million, seven hundred thirty-four thousand, four hundred forty-seven".