84334536 has 96 divisors (see below), whose sum is σ = 268369920. Its totient is φ = 23587200.

The previous prime is 84334529. The next prime is 84334543. The reversal of 84334536 is 63543348.

It is an interprime number because it is at equal distance from previous prime (84334529) and next prime (84334543).

It is a super-2 number, since 2×84334536² = 14224627924670592, which contains 22 as substring.

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 84334536.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6201 + ... + 14391.

It is an arithmetic number, because the mean of its divisors is an integer number (2795520).

Almost surely, 2^84334536 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 84334536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134184960).

84334536 is an abundant number, since it is smaller than the sum of its proper divisors (184035384).

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

84334536 is a wasteful number, since it uses less digits than its factorization.

84334536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8227 (or 8220 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 84334536 is about 9183.3836901221. The cubic root of 84334536 is about 438.5325354740.

The spelling of 84334536 in words is "eighty-four million, three hundred thirty-four thousand, five hundred thirty-six".