4687702656 has 256 divisors, whose sum is σ = 15437936640. Its totient is φ = 1227239424.

The previous prime is 4687702639. The next prime is 4687702661. The reversal of 4687702656 is 6562077864.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4687702599 and 4687702608.

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, 5695461 + ... + 5696283.

It is an arithmetic number, because the mean of its divisors is an integer number (60304440).

Almost surely, 2^4687702656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4687702656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7718968320).

4687702656 is an abundant number, since it is smaller than the sum of its proper divisors (10750233984).

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

4687702656 is a wasteful number, since it uses less digits than its factorization.

4687702656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 4687702656 is about 68466.7996623181. The cubic root of 4687702656 is about 1673.6064930097.

The spelling of 4687702656 in words is "four billion, six hundred eighty-seven million, seven hundred two thousand, six hundred fifty-six".