84316000 has 96 divisors (see below), whose sum is σ = 210161952. Its totient is φ = 33241600.

The previous prime is 84315941. The next prime is 84316009. The reversal of 84316000 is 61348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84316009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427902 + ... + 428098.

It is an arithmetic number, because the mean of its divisors is an integer number (2189187).

Almost surely, 2^84316000 is an apocalyptic number.

84316000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84316000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105080976).

84316000 is an abundant number, since it is smaller than the sum of its proper divisors (125845952).

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

84316000 is a wasteful number, since it uses less digits than its factorization.

84316000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 84316000 is about 9182.3744205951. The cubic root of 84316000 is about 438.5004045698.

Adding to 84316000 its reverse (61348), we get a palindrome (84377348).

The spelling of 84316000 in words is "eighty-four million, three hundred sixteen thousand".