803880000000 has 1920 divisors, whose sum is σ = 3740334174720. Its totient is φ = 161280000000.

The previous prime is 803879999999. The next prime is 803880000041. The reversal of 803880000000 is 88308.

803880000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (1920).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 27719999986 + ... + 27720000014.

It is an arithmetic number, because the mean of its divisors is an integer number (1948090716).

Almost surely, 2^803880000000 is an apocalyptic number.

803880000000 is a gapful number since it is divisible by the number (80) 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 803880000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1870167087360).

803880000000 is an abundant number, since it is smaller than the sum of its proper divisors (2936454174720).

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

803880000000 is an frugal number, since it uses more digits than its factorization.

803880000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 803880000000 its reverse (88308), we get a palindrome (803880088308).

The spelling of 803880000000 in words is "eight hundred three billion, eight hundred eighty million", and thus it is an aban number.