8840880080 has 40 divisors (see below), whose sum is σ = 21218118144. Its totient is φ = 3422275200.

The previous prime is 8840880053. The next prime is 8840880119. The reversal of 8840880080 is 800880488.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×8840880080² (a number of 21 digits) contains 22 as substring.

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, 1779956 + ... + 1784915.

Almost surely, 2^8840880080 is an apocalyptic number.

8840880080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8840880080 is an abundant number, since it is smaller than the sum of its proper divisors (12377238064).

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

8840880080 is a wasteful number, since it uses less digits than its factorization.

8840880080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564915 (or 3564909 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 44.

The square root of 8840880080 is about 94025.9542892280. The cubic root of 8840880080 is about 2067.7522397091.

The spelling of 8840880080 in words is "eight billion, eight hundred forty million, eight hundred eighty thousand, eighty".