486616808 has 8 divisors (see below), whose sum is σ = 912406530. Its totient is φ = 243308400.

The previous prime is 486616807. The next prime is 486616811. The reversal of 486616808 is 808616684.

It can be written as a sum of positive squares in only one way, i.e., 464919844 + 21696964 = 21562^2 + 4658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (486616807) 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 as a sum of consecutive naturals, namely, 30413543 + ... + 30413558.

Almost surely, 2^486616808 is an apocalyptic number.

It is an amenable number.

486616808 is a deficient number, since it is larger than the sum of its proper divisors (425789722).

486616808 is a wasteful number, since it uses less digits than its factorization.

486616808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60827107 (or 60827103 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 47.

The square root of 486616808 is about 22059.3927386952. The cubic root of 486616808 is about 786.5548896373.

The spelling of 486616808 in words is "four hundred eighty-six million, six hundred sixteen thousand, eight hundred eight".