84384126 has 32 divisors (see below), whose sum is σ = 188117280. Its totient is φ = 28038528.

The previous prime is 84384121. The next prime is 84384133. The reversal of 84384126 is 62148348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84384121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15880 + ... + 20516.

It is an arithmetic number, because the mean of its divisors is an integer number (5878665).

Almost surely, 2^84384126 is an apocalyptic number.

84384126 is an abundant number, since it is smaller than the sum of its proper divisors (103733154).

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

84384126 is a wasteful number, since it uses less digits than its factorization.

84384126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985 (or 4979 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 84384126 is about 9186.0832785252. The cubic root of 84384126 is about 438.6184732498.

The spelling of 84384126 in words is "eighty-four million, three hundred eighty-four thousand, one hundred twenty-six".