6493671 has 12 divisors (see below), whose sum is σ = 9493848. Its totient is φ = 4276464.

The previous prime is 6493667. The next prime is 6493673. The reversal of 6493671 is 1763946.

6493671 is a `hidden beast` number, since 649 + 3 + 6 + 7 + 1 = 666.

6493671 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6493671 - 2² = 6493667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6493673) 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 in 11 ways as a sum of consecutive naturals, for example, 3600 + ... + 5093.

It is an arithmetic number, because the mean of its divisors is an integer number (791154).

Almost surely, 2^6493671 is an apocalyptic number.

6493671 is a deficient number, since it is larger than the sum of its proper divisors (3000177).

6493671 is a wasteful number, since it uses less digits than its factorization.

6493671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8782 (or 8779 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 6493671 is about 2548.2682354886. The cubic root of 6493671 is about 186.5649662140.

The spelling of 6493671 in words is "six million, four hundred ninety-three thousand, six hundred seventy-one".