880000000 has 176 divisors, whose sum is σ = 2398821984. Its totient is φ = 320000000.

The previous prime is 879999997. The next prime is 880000001. The reversal of 880000000 is 88.

It is a tau number, because it is divible by the number of its divisors (176).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79999995 + ... + 80000005.

Almost surely, 2^880000000 is an apocalyptic number.

880000000 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 880000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199410992).

880000000 is an abundant number, since it is smaller than the sum of its proper divisors (1518821984).

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

880000000 is an frugal number, since it uses more digits than its factorization.

880000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 18 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 880000000 is about 29664.7939483827. The cubic root of 880000000 is about 958.2839714126.

Adding to 880000000 its reverse (88), we get a palindrome (880000088).

880000000 divided by its reverse (88) gives a 7-th power (10000000 = 10⁷).

It can be divided in two parts, 8 and 80000000, that added together give a palindrome (80000008).

The spelling of 880000000 in words is "eight hundred eighty million", and thus it is an aban number.