4989862928 has 20 divisors (see below), whose sum is σ = 9727176528. Its totient is φ = 2479623840.

The previous prime is 4989862919. The next prime is 4989862939. The reversal of 4989862928 is 8292689894.

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, 954038 + ... + 959253.

Almost surely, 2^4989862928 is an apocalyptic number.

It is an amenable number.

4989862928 is a deficient number, since it is larger than the sum of its proper divisors (4737313600).

4989862928 is a wasteful number, since it uses less digits than its factorization.

4989862928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913462 (or 1913456 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 65.

The square root of 4989862928 is about 70638.9618270257. The cubic root of 4989862928 is about 1708.8195548765.

The spelling of 4989862928 in words is "four billion, nine hundred eighty-nine million, eight hundred sixty-two thousand, nine hundred twenty-eight".