84080084844 has 48 divisors (see below), whose sum is σ = 225375331328. Its totient is φ = 23898405888.

The previous prime is 84080084807. The next prime is 84080084863. The reversal of 84080084844 is 44848008048.

It is a happy number.

It is a super-3 number, since 3×84080084844³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84080084793 and 84080084802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2576932 + ... + 2609355.

Almost surely, 2^84080084844 is an apocalyptic number.

84080084844 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

84080084844 is an abundant number, since it is smaller than the sum of its proper divisors (141295246484).

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

84080084844 is a wasteful number, since it uses less digits than its factorization.

84080084844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5186494 (or 5186492 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 84080084844 in words is "eighty-four billion, eighty million, eighty-four thousand, eight hundred forty-four".