2982838020 has 48 divisors (see below), whose sum is σ = 8843240448. Its totient is φ = 748633600.

The previous prime is 2982837983. The next prime is 2982838021. The reversal of 2982838020 is 208382892.

2982838020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2982838021) 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, 1461156 + ... + 1463195.

It is an arithmetic number, because the mean of its divisors is an integer number (184234176).

Almost surely, 2^2982838020 is an apocalyptic number.

2982838020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2982838020 is an abundant number, since it is smaller than the sum of its proper divisors (5860402428).

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

2982838020 is a wasteful number, since it uses less digits than its factorization.

2982838020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2924380 (or 2924378 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 2982838020 is about 54615.3643217730. The cubic root of 2982838020 is about 1439.4941027686.

The spelling of 2982838020 in words is "two billion, nine hundred eighty-two million, eight hundred thirty-eight thousand, twenty".