486646684 has 24 divisors (see below), whose sum is σ = 865333728. Its totient is φ = 239438400.

The previous prime is 486646663. The next prime is 486646687.

It is a happy number.

486646684 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486646687) 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, 63862 + ... + 71074.

It is an arithmetic number, because the mean of its divisors is an integer number (36055572).

Almost surely, 2^486646684 is an apocalyptic number.

It is an amenable number.

486646684 is a deficient number, since it is larger than the sum of its proper divisors (378687044).

486646684 is a wasteful number, since it uses less digits than its factorization.

486646684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7485 (or 7483 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 52.

The square root of 486646684 is about 22060.0699001612. The cubic root of 486646684 is about 786.5709862405.

The spelling of 486646684 in words is "four hundred eighty-six million, six hundred forty-six thousand, six hundred eighty-four".