2989830030 has 256 divisors, whose sum is σ = 8583708672. Its totient is φ = 658944000.

The previous prime is 2989830013. The next prime is 2989830037. The reversal of 2989830030 is 300389892.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2989830037) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 22823065 + ... + 22823195.

It is an arithmetic number, because the mean of its divisors is an integer number (33530112).

Almost surely, 2^2989830030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2989830030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4291854336).

2989830030 is an abundant number, since it is smaller than the sum of its proper divisors (5593878642).

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

2989830030 is a wasteful number, since it uses less digits than its factorization.

2989830030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 2989830030 is about 54679.3382366685. The cubic root of 2989830030 is about 1440.6179880267.

The spelling of 2989830030 in words is "two billion, nine hundred eighty-nine million, eight hundred thirty thousand, thirty".