84871344 has 40 divisors (see below), whose sum is σ = 232150320. Its totient is φ = 26626048.

The previous prime is 84871289. The next prime is 84871349. The reversal of 84871344 is 44317848.

It is not an unprimeable number, because it can be changed into a prime (84871349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51189 + ... + 52820.

It is an arithmetic number, because the mean of its divisors is an integer number (5803758).

Almost surely, 2^84871344 is an apocalyptic number.

It is an amenable number.

84871344 is an abundant number, since it is smaller than the sum of its proper divisors (147278976).

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

84871344 is a wasteful number, since it uses less digits than its factorization.

84871344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104037 (or 104031 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 84871344 is about 9212.5644638179. The cubic root of 84871344 is about 439.4610204855.

The spelling of 84871344 in words is "eighty-four million, eight hundred seventy-one thousand, three hundred forty-four".