4778839088 has 20 divisors (see below), whose sum is σ = 9348897168. Its totient is φ = 2366220480.

The previous prime is 4778839033. The next prime is 4778839123. The reversal of 4778839088 is 8809388774.

It is a self number, because there is not a number n which added to its sum of digits gives 4778839088.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1448243 + ... + 1451538.

Almost surely, 2^4778839088 is an apocalyptic number.

It is an amenable number.

4778839088 is a deficient number, since it is larger than the sum of its proper divisors (4570058080).

4778839088 is a wasteful number, since it uses less digits than its factorization.

4778839088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2899892 (or 2899886 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 62.

The square root of 4778839088 is about 69129.1478900181. The cubic root of 4778839088 is about 1684.3828172256.

The spelling of 4778839088 in words is "four billion, seven hundred seventy-eight million, eight hundred thirty-nine thousand, eighty-eight".