8484887882780 has 48 divisors (see below), whose sum is σ = 18237713317824. Its totient is φ = 3314962920960.

The previous prime is 8484887882777. The next prime is 8484887882897. The reversal of 8484887882780 is 872887884848.

It is a junction number, because it is equal to n+sod(n) for n = 8484887882695 and 8484887882704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28061111 + ... + 28361870.

It is an arithmetic number, because the mean of its divisors is an integer number (379952360788).

Almost surely, 2^{8484887882780} is an apocalyptic number.

It is an amenable number.

8484887882780 is an abundant number, since it is smaller than the sum of its proper divisors (9752825435044).

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

8484887882780 is a wasteful number, since it uses less digits than its factorization.

8484887882780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56423166 (or 56423164 counting only the distinct ones).

The product of its (nonzero) digits is 3288334336, while the sum is 80.

The spelling of 8484887882780 in words is "eight trillion, four hundred eighty-four billion, eight hundred eighty-seven million, eight hundred eighty-two thousand, seven hundred eighty".