84800000080 has 40 divisors (see below), whose sum is σ = 197265613032. Its totient is φ = 33901830144.

The previous prime is 84800000039. The next prime is 84800000093. The reversal of 84800000080 is 8000000848.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9699886144 + 75100113936 = 98488^2 + 274044^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 84799999994 and 84800000048.

It is a congruent number.

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, 133129 + ... + 432808.

Almost surely, 2^84800000080 is an apocalyptic number.

84800000080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

84800000080 is an abundant number, since it is smaller than the sum of its proper divisors (112465612952).

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

84800000080 is a wasteful number, since it uses less digits than its factorization.

84800000080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567823 (or 567817 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The spelling of 84800000080 in words is "eighty-four billion, eight hundred million, eighty", and thus it is an aban number.