2908883220 has 24 divisors (see below), whose sum is σ = 8144873184. Its totient is φ = 775702176.

The previous prime is 2908883203. The next prime is 2908883249. The reversal of 2908883220 is 223888092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24240634 + ... + 24240753.

It is an arithmetic number, because the mean of its divisors is an integer number (339369716).

Almost surely, 2^2908883220 is an apocalyptic number.

2908883220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2908883220 is an abundant number, since it is smaller than the sum of its proper divisors (5235989964).

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

2908883220 is a wasteful number, since it uses less digits than its factorization.

2908883220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48481399 (or 48481397 counting only the distinct ones).

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

The square root of 2908883220 is about 53934.0636332921. The cubic root of 2908883220 is about 1427.4977382154.

The spelling of 2908883220 in words is "two billion, nine hundred eight million, eight hundred eighty-three thousand, two hundred twenty".