4787879984 has 20 divisors (see below), whose sum is σ = 9278062416. Its totient is φ = 2393541312.

The previous prime is 4787879963. The next prime is 4787880029. The reversal of 4787879984 is 4899787874.

It is a super-4 number, since 4×4787879984⁴ (a number of 40 digits) contains 4444 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90302 + ... + 133154.

Almost surely, 2^4787879984 is an apocalyptic number.

It is an amenable number.

4787879984 is a deficient number, since it is larger than the sum of its proper divisors (4490182432).

4787879984 is a wasteful number, since it uses less digits than its factorization.

4787879984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49844 (or 49838 counting only the distinct ones).

The product of its digits is 227598336, while the sum is 71.

The square root of 4787879984 is about 69194.5083370061. The cubic root of 4787879984 is about 1685.4443537469. Note that the first 3 decimals are identical.

The spelling of 4787879984 in words is "four billion, seven hundred eighty-seven million, eight hundred seventy-nine thousand, nine hundred eighty-four".