84084336 has 60 divisors (see below), whose sum is σ = 268939632. Its totient is φ = 24023808.

The previous prime is 84084331. The next prime is 84084337. The reversal of 84084336 is 63348048.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 84084336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84084331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40701 + ... + 42716.

Almost surely, 2^84084336 is an apocalyptic number.

It is an amenable number.

84084336 is an abundant number, since it is smaller than the sum of its proper divisors (184855296).

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

84084336 is a wasteful number, since it uses less digits than its factorization.

84084336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83438 (or 83429 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 84084336 is about 9169.7511416614. The cubic root of 84084336 is about 438.0984328720.

The spelling of 84084336 in words is "eighty-four million, eighty-four thousand, three hundred thirty-six".