6351673 has 2 divisors, whose sum is σ = 6351674. Its totient is φ = 6351672.

The previous prime is 6351671. The next prime is 6351707. The reversal of 6351673 is 3761536.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6335289 + 16384 = 2517^2 + 128^2 .

It is a cyclic number.

It is not a de Polignac number, because 6351673 - 2¹ = 6351671 is a prime.

Together with 6351671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6351671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3175836 + 3175837.

It is an arithmetic number, because the mean of its divisors is an integer number (3175837).

Almost surely, 2^6351673 is an apocalyptic number.

It is an amenable number.

6351673 is a deficient number, since it is larger than the sum of its proper divisors (1).

6351673 is an equidigital number, since it uses as much as digits as its factorization.

6351673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 31.

The square root of 6351673 is about 2520.2525667083. The cubic root of 6351673 is about 185.1950511578.

The spelling of 6351673 in words is "six million, three hundred fifty-one thousand, six hundred seventy-three".