8000888080 has 40 divisors (see below), whose sum is σ = 18879720192. Its totient is φ = 3152586624.

The previous prime is 8000888059. The next prime is 8000888101. The reversal of 8000888080 is 808880008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8000888059) and next prime (8000888101).

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

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 740992 + ... + 751711.

Almost surely, 2^8000888080 is an apocalyptic number.

8000888080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8000888080 is an abundant number, since it is smaller than the sum of its proper divisors (10878832112).

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

8000888080 is a wasteful number, since it uses less digits than its factorization.

8000888080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492783 (or 1492777 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 40.

The square root of 8000888080 is about 89447.6834803451. The cubic root of 8000888080 is about 2000.0740039283.

The spelling of 8000888080 in words is "eight billion, eight hundred eighty-eight thousand, eighty".