84534304 has 48 divisors (see below), whose sum is σ = 174726720. Its totient is φ = 40203520.

The previous prime is 84534299. The next prime is 84534313. The reversal of 84534304 is 40343548.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65247 + ... + 66529.

It is an arithmetic number, because the mean of its divisors is an integer number (3640140).

Almost surely, 2^84534304 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 84534304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87363360).

84534304 is an abundant number, since it is smaller than the sum of its proper divisors (90192416).

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

84534304 is a wasteful number, since it uses less digits than its factorization.

84534304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 84534304 is about 9194.2538577092. The cubic root of 84534304 is about 438.8785213975.

The spelling of 84534304 in words is "eighty-four million, five hundred thirty-four thousand, three hundred four".