84434168 has 32 divisors (see below), whose sum is σ = 194849760. Its totient is φ = 33402240.

The previous prime is 84434153. The next prime is 84434171. The reversal of 84434168 is 86143448.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 57263 + ... + 58718.

It is an arithmetic number, because the mean of its divisors is an integer number (6089055).

Almost surely, 2^84434168 is an apocalyptic number.

It is an amenable number.

84434168 is an abundant number, since it is smaller than the sum of its proper divisors (110415592).

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

84434168 is a wasteful number, since it uses less digits than its factorization.

84434168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116007 (or 116003 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 84434168 is about 9188.8066689859. The cubic root of 84434168 is about 438.7051602025.

The spelling of 84434168 in words is "eighty-four million, four hundred thirty-four thousand, one hundred sixty-eight".