84411684360 has 320 divisors, whose sum is σ = 293810457600. Its totient is φ = 21713702400.

The previous prime is 84411684347. The next prime is 84411684397. The reversal of 84411684360 is 6348611448.

84411684360 is a `hidden beast` number, since 8 + 441 + 168 + 43 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 36056790 + ... + 36059130.

It is an arithmetic number, because the mean of its divisors is an integer number (918157680).

Almost surely, 2^84411684360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84411684360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146905228800).

84411684360 is an abundant number, since it is smaller than the sum of its proper divisors (209398773240).

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

84411684360 is a wasteful number, since it uses less digits than its factorization.

84411684360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 84411684360 in words is "eighty-four billion, four hundred eleven million, six hundred eighty-four thousand, three hundred sixty".