8104044880 has 80 divisors (see below), whose sum is σ = 19801482624. Its totient is φ = 3080609280.

The previous prime is 8104044847. The next prime is 8104044899. The reversal of 8104044880 is 884404018.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95445 + ... + 159115.

Almost surely, 2^8104044880 is an apocalyptic number.

8104044880 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 8104044880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9900741312).

8104044880 is an abundant number, since it is smaller than the sum of its proper divisors (11697437744).

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

8104044880 is a wasteful number, since it uses less digits than its factorization.

8104044880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63764 (or 63758 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 37.

The square root of 8104044880 is about 90022.4687508624. The cubic root of 8104044880 is about 2008.6330879441.

Adding to 8104044880 its reverse (884404018), we get a palindrome (8988448898).

The spelling of 8104044880 in words is "eight billion, one hundred four million, forty-four thousand, eight hundred eighty".