2988425728 has 40 divisors (see below), whose sum is σ = 6002472960. Its totient is φ = 1486341120.

The previous prime is 2988425681. The next prime is 2988425729. The reversal of 2988425728 is 8275248892.

It is not an unprimeable number, because it can be changed into a prime (2988425729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82513 + ... + 113071.

It is an arithmetic number, because the mean of its divisors is an integer number (150061824).

Almost surely, 2^2988425728 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 2988425728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3001236480).

2988425728 is an abundant number, since it is smaller than the sum of its proper divisors (3014047232).

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

2988425728 is an equidigital number, since it uses as much as digits as its factorization.

2988425728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30768 (or 30752 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 55.

The square root of 2988425728 is about 54666.4954794068. The cubic root of 2988425728 is about 1440.3924033475.

The spelling of 2988425728 in words is "two billion, nine hundred eighty-eight million, four hundred twenty-five thousand, seven hundred twenty-eight".