4986199128 has 32 divisors (see below), whose sum is σ = 12575818800. Its totient is φ = 1647356928.

The previous prime is 4986199111. The next prime is 4986199171. The reversal of 4986199128 is 8219916894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 916573 + ... + 921996.

Almost surely, 2^4986199128 is an apocalyptic number.

It is an amenable number.

4986199128 is an abundant number, since it is smaller than the sum of its proper divisors (7589619672).

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

4986199128 is a wasteful number, since it uses less digits than its factorization.

4986199128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838691 (or 1838687 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 57.

The square root of 4986199128 is about 70613.0237845682. The cubic root of 4986199128 is about 1708.4012196689.

The spelling of 4986199128 in words is "four billion, nine hundred eighty-six million, one hundred ninety-nine thousand, one hundred twenty-eight".