80003880 has 192 divisors, whose sum is σ = 288100800. Its totient is φ = 19092480.

The previous prime is 80003857. The next prime is 80003881. The reversal of 80003880 is 8830008.

It is not an unprimeable number, because it can be changed into a prime (80003881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 352327 + ... + 352553.

It is an arithmetic number, because the mean of its divisors is an integer number (1500525).

Almost surely, 2^80003880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80003880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144050400).

80003880 is an abundant number, since it is smaller than the sum of its proper divisors (208096920).

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

80003880 is a wasteful number, since it uses less digits than its factorization.

80003880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344 (or 337 counting only the distinct ones).

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

The square root of 80003880 is about 8944.4888059631. The cubic root of 80003880 is about 430.8939038993.

Adding to 80003880 its reverse (8830008), we get a palindrome (88833888).

The spelling of 80003880 in words is "eighty million, three thousand, eight hundred eighty".