485988630 has 16 divisors (see below), whose sum is σ = 1166372784. Its totient is φ = 129596960.

The previous prime is 485988611. The next prime is 485988653. The reversal of 485988630 is 36889584.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8099781 + ... + 8099840.

It is an arithmetic number, because the mean of its divisors is an integer number (72898299).

Almost surely, 2^485988630 is an apocalyptic number.

485988630 is an abundant number, since it is smaller than the sum of its proper divisors (680384154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485988630 is a wasteful number, since it uses less digits than its factorization.

485988630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16199631.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 485988630 is about 22045.1498067035. The cubic root of 485988630 is about 786.2162869742.

The spelling of 485988630 in words is "four hundred eighty-five million, nine hundred eighty-eight thousand, six hundred thirty".