4787986980 has 72 divisors (see below), whose sum is σ = 15595167168. Its totient is φ = 1094396352.

The previous prime is 4787986943. The next prime is 4787987041. The reversal of 4787986980 is 896897874.

It is a super-3 number, since 3×4787986980³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811344 + ... + 817223.

It is an arithmetic number, because the mean of its divisors is an integer number (216599544).

Almost surely, 2^4787986980 is an apocalyptic number.

It is an amenable number.

4787986980 is an abundant number, since it is smaller than the sum of its proper divisors (10807180188).

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

4787986980 is a wasteful number, since it uses less digits than its factorization.

4787986980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628593 (or 1628584 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 66.

The square root of 4787986980 is about 69195.2814865291. The cubic root of 4787986980 is about 1685.4569086746.

The spelling of 4787986980 in words is "four billion, seven hundred eighty-seven million, nine hundred eighty-six thousand, nine hundred eighty".