4989308900 has 18 divisors (see below), whose sum is σ = 10826800530. Its totient is φ = 1995723520.

The previous prime is 4989308861. The next prime is 4989308917. The reversal of 4989308900 is 98039894.

It can be written as a sum of positive squares in 3 ways, for example, as 63234304 + 4926074596 = 7952^2 + 70186^2 .

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24946445 + ... + 24946644.

Almost surely, 2^4989308900 is an apocalyptic number.

It is an amenable number.

4989308900 is an abundant number, since it is smaller than the sum of its proper divisors (5837491630).

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

4989308900 is a wasteful number, since it uses less digits than its factorization.

4989308900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49893103 (or 49893096 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 4989308900 is about 70635.0401712918. The cubic root of 4989308900 is about 1708.7563087222.

The spelling of 4989308900 in words is "four billion, nine hundred eighty-nine million, three hundred eight thousand, nine hundred".