84471334 has 16 divisors (see below), whose sum is σ = 134414208. Its totient is φ = 39676032.

The previous prime is 84471319. The next prime is 84471337. The reversal of 84471334 is 43317448.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 84471334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84471337) 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, 18592 + ... + 22684.

It is an arithmetic number, because the mean of its divisors is an integer number (8400888).

Almost surely, 2^84471334 is an apocalyptic number.

84471334 is a deficient number, since it is larger than the sum of its proper divisors (49942874).

84471334 is a wasteful number, since it uses less digits than its factorization.

84471334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4719.

The product of its digits is 32256, while the sum is 34.

The square root of 84471334 is about 9190.8287983185. The cubic root of 84471334 is about 438.7695201040.

The spelling of 84471334 in words is "eighty-four million, four hundred seventy-one thousand, three hundred thirty-four".