8000800880 has 40 divisors (see below), whose sum is σ = 18775731312. Its totient is φ = 3170407424.

The previous prime is 8000800867. The next prime is 8000800883. The reversal of 8000800880 is 880080008.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000800883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458777 + ... + 475896.

Almost surely, 2^8000800880 is an apocalyptic number.

8000800880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8000800880 is an abundant number, since it is smaller than the sum of its proper divisors (10774930432).

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

8000800880 is a wasteful number, since it uses less digits than its factorization.

8000800880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934793 (or 934787 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 8000800880 is about 89447.1960432522. The cubic root of 8000800880 is about 2000.0667377730.

Adding to 8000800880 its reverse (880080008), we get a palindrome (8880880888).

The spelling of 8000800880 in words is "eight billion, eight hundred thousand, eight hundred eighty".