6486886846 has 16 divisors (see below), whose sum is σ = 10623000960. Its totient is φ = 2946336280.

The previous prime is 6486886817. The next prime is 6486886867.

6486886846 is nontrivially palindromic in base 10.

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, 82756 + ... + 140791.

It is an arithmetic number, because the mean of its divisors is an integer number (663937560).

Almost surely, 2^6486886846 is an apocalyptic number.

6486886846 is a deficient number, since it is larger than the sum of its proper divisors (4136114114).

6486886846 is a wasteful number, since it uses less digits than its factorization.

6486886846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224879.

The product of its digits is 84934656, while the sum is 64.

The square root of 6486886846 is about 80541.2120966651. The cubic root of 6486886846 is about 1864.9997336764. Note that the first 3 decimals are identical.

The spelling of 6486886846 in words is "six billion, four hundred eighty-six million, eight hundred eighty-six thousand, eight hundred forty-six".