6479441486 has 16 divisors (see below), whose sum is σ = 11217592800. Its totient is φ = 2749408800.

The previous prime is 6479441473. The next prime is 6479441509. The reversal of 6479441486 is 6841449746.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289761 + ... + 2292588.

It is an arithmetic number, because the mean of its divisors is an integer number (701099550).

Almost surely, 2^6479441486 is an apocalyptic number.

6479441486 is a deficient number, since it is larger than the sum of its proper divisors (4738151314).

6479441486 is a wasteful number, since it uses less digits than its factorization.

6479441486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4582459.

The product of its digits is 4644864, while the sum is 53.

The square root of 6479441486 is about 80494.9780172652. The cubic root of 6479441486 is about 1864.2859392909.

The spelling of 6479441486 in words is "six billion, four hundred seventy-nine million, four hundred forty-one thousand, four hundred eighty-six".