2988780882 has 32 divisors (see below), whose sum is σ = 6011251584. Its totient is φ = 990662400.

The previous prime is 2988780881. The next prime is 2988780887. The reversal of 2988780882 is 2880878892.

It is a super-2 number, since 2×2988780882² = 17865622321217395848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2988780881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 849507 + ... + 853017.

It is an arithmetic number, because the mean of its divisors is an integer number (187851612).

Almost surely, 2^2988780882 is an apocalyptic number.

2988780882 is an abundant number, since it is smaller than the sum of its proper divisors (3022470702).

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

2988780882 is a wasteful number, since it uses less digits than its factorization.

2988780882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4274.

The product of its (nonzero) digits is 8257536, while the sum is 60.

The square root of 2988780882 is about 54669.7437528291. The cubic root of 2988780882 is about 1440.4494613558.

The spelling of 2988780882 in words is "two billion, nine hundred eighty-eight million, seven hundred eighty thousand, eight hundred eighty-two".