4688486658 has 64 divisors (see below), whose sum is σ = 10984216320. Its totient is φ = 1479430656.

The previous prime is 4688486617. The next prime is 4688486687. The reversal of 4688486658 is 8566848864.

It is a junction number, because it is equal to n+sod(n) for n = 4688486595 and 4688486604.

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 in 31 ways as a sum of consecutive naturals, for example, 101016 + ... + 139932.

It is an arithmetic number, because the mean of its divisors is an integer number (171628380).

Almost surely, 2^4688486658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4688486658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5492108160).

4688486658 is an abundant number, since it is smaller than the sum of its proper divisors (6295729662).

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

4688486658 is a wasteful number, since it uses less digits than its factorization.

4688486658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39048 (or 39042 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 63.

The square root of 4688486658 is about 68472.5248402598. The cubic root of 4688486658 is about 1673.6997894345.

The spelling of 4688486658 in words is "four billion, six hundred eighty-eight million, four hundred eighty-six thousand, six hundred fifty-eight".