84044463 has 8 divisors (see below), whose sum is σ = 112562688. Its totient is φ = 55777944.

The previous prime is 84044459. The next prime is 84044473. The reversal of 84044463 is 36444048.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84044463 - 2² = 84044459 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84044453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62145 + ... + 63482.

It is an arithmetic number, because the mean of its divisors is an integer number (14070336).

Almost surely, 2^84044463 is an apocalyptic number.

84044463 is a deficient number, since it is larger than the sum of its proper divisors (28518225).

84044463 is a wasteful number, since it uses less digits than its factorization.

84044463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125853.

The product of its (nonzero) digits is 36864, while the sum is 33.

The square root of 84044463 is about 9167.5767245221. The cubic root of 84044463 is about 438.0291728031.

The spelling of 84044463 in words is "eighty-four million, forty-four thousand, four hundred sixty-three".