486618068 has 6 divisors (see below), whose sum is σ = 851581626. Its totient is φ = 243309032.

The previous prime is 486618049. The next prime is 486618071. The reversal of 486618068 is 860816684.

It can be written as a sum of positive squares in only one way, i.e., 438148624 + 48469444 = 20932^2 + 6962^2 .

It is a congruent number.

It is an unprimeable number.

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, 60827255 + ... + 60827262.

It is an arithmetic number, because the mean of its divisors is an integer number (141930271).

Almost surely, 2^486618068 is an apocalyptic number.

It is an amenable number.

486618068 is a deficient number, since it is larger than the sum of its proper divisors (364963558).

486618068 is a wasteful number, since it uses less digits than its factorization.

486618068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121654521 (or 121654519 counting only the distinct ones).

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

The square root of 486618068 is about 22059.4212979398. The cubic root of 486618068 is about 786.5555685139. Note that the first 4 decimals are identical.

The spelling of 486618068 in words is "four hundred eighty-six million, six hundred eighteen thousand, sixty-eight".