84198334 has 24 divisors (see below), whose sum is σ = 140096880. Its totient is φ = 37920960.

The previous prime is 84198319. The next prime is 84198341. The reversal of 84198334 is 43389148.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 25807 + ... + 28885.

It is an arithmetic number, because the mean of its divisors is an integer number (5837370).

Almost surely, 2^84198334 is an apocalyptic number.

84198334 is a deficient number, since it is larger than the sum of its proper divisors (55898546).

84198334 is a wasteful number, since it uses less digits than its factorization.

84198334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216 (or 3205 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 84198334 is about 9175.9650173701. The cubic root of 84198334 is about 438.2963285982.

The spelling of 84198334 in words is "eighty-four million, one hundred ninety-eight thousand, three hundred thirty-four".