2183338080 has 864 divisors, whose sum is σ = 9881857440. Its totient is φ = 433520640.

The previous prime is 2183338061. The next prime is 2183338081. The reversal of 2183338080 is 808333812.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183338081) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22508592 + ... + 22508688.

It is an arithmetic number, because the mean of its divisors is an integer number (11437335).

Almost surely, 2^2183338080 is an apocalyptic number.

2183338080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2183338080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4940928720).

2183338080 is an abundant number, since it is smaller than the sum of its proper divisors (7698519360).

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

2183338080 is a wasteful number, since it uses less digits than its factorization.

2183338080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2183338080 is about 46726.2033552909. The cubic root of 2183338080 is about 1297.2997363186.

The spelling of 2183338080 in words is "two billion, one hundred eighty-three million, three hundred thirty-eight thousand, eighty".