4998994900 has 72 divisors (see below), whose sum is σ = 11235280896. Its totient is φ = 1928611200.

The previous prime is 4998994883. The next prime is 4998994907. The reversal of 4998994900 is 94998994.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998994907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 980157 + ... + 985243.

It is an arithmetic number, because the mean of its divisors is an integer number (156045568).

Almost surely, 2^4998994900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4998994900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5617640448).

4998994900 is an abundant number, since it is smaller than the sum of its proper divisors (6236285996).

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

4998994900 is a wasteful number, since it uses less digits than its factorization.

4998994900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5449 (or 5442 counting only the distinct ones).

The product of its (nonzero) digits is 7558272, while the sum is 61.

The square root of 4998994900 is about 70703.5706311923. The cubic root of 4998994900 is about 1709.8613592100.

The spelling of 4998994900 in words is "four billion, nine hundred ninety-eight million, nine hundred ninety-four thousand, nine hundred".