2983793880 has 64 divisors (see below), whose sum is σ = 9021911040. Its totient is φ = 789409152.

The previous prime is 2983793831. The next prime is 2983793881. The reversal of 2983793880 is 883973892.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2983793880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2983793881) 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, 82654 + ... + 113133.

It is an arithmetic number, because the mean of its divisors is an integer number (140967360).

Almost surely, 2^2983793880 is an apocalyptic number.

2983793880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2983793880 is an abundant number, since it is smaller than the sum of its proper divisors (6038117160).

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

2983793880 is a wasteful number, since it uses less digits than its factorization.

2983793880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195928 (or 195924 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 57.

The square root of 2983793880 is about 54624.1144550646. The cubic root of 2983793880 is about 1439.6478498459.

The spelling of 2983793880 in words is "two billion, nine hundred eighty-three million, seven hundred ninety-three thousand, eight hundred eighty".