8480668080 has 80 divisors (see below), whose sum is σ = 26522811360. Its totient is φ = 2241490944.

The previous prime is 8480668057. The next prime is 8480668081. The reversal of 8480668080 is 808660848.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (8480668081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129235 + ... + 183474.

It is an arithmetic number, because the mean of its divisors is an integer number (331535142).

Almost surely, 2^8480668080 is an apocalyptic number.

8480668080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8480668080 is an abundant number, since it is smaller than the sum of its proper divisors (18042143280).

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

8480668080 is a wasteful number, since it uses less digits than its factorization.

8480668080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312838 (or 312832 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The square root of 8480668080 is about 92090.5428369276. The cubic root of 8480668080 is about 2039.2791955556.

The spelling of 8480668080 in words is "eight billion, four hundred eighty million, six hundred sixty-eight thousand, eighty".