6486374 has 16 divisors (see below), whose sum is σ = 10029120. Its totient is φ = 3144960.

The previous prime is 6486349. The next prime is 6486377. The reversal of 6486374 is 4736846.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6486377) 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 7 ways as a sum of consecutive naturals, for example, 9302 + ... + 9974.

It is an arithmetic number, because the mean of its divisors is an integer number (626820).

Almost surely, 2^6486374 is an apocalyptic number.

6486374 is a deficient number, since it is larger than the sum of its proper divisors (3542746).

6486374 is a wasteful number, since it uses less digits than its factorization.

6486374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815.

The product of its digits is 96768, while the sum is 38.

The square root of 6486374 is about 2546.8360763897. The cubic root of 6486374 is about 186.4950584119.

The spelling of 6486374 in words is "six million, four hundred eighty-six thousand, three hundred seventy-four".