84484704 has 96 divisors (see below), whose sum is σ = 234710784. Its totient is φ = 26554880.

The previous prime is 84484691. The next prime is 84484717. The reversal of 84484704 is 40748448.

It is an interprime number because it is at equal distance from previous prime (84484691) and next prime (84484717).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183034 + ... + 183494.

It is an arithmetic number, because the mean of its divisors is an integer number (2444904).

Almost surely, 2^84484704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 84484704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117355392).

84484704 is an abundant number, since it is smaller than the sum of its proper divisors (150226080).

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

84484704 is a wasteful number, since it uses less digits than its factorization.

84484704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 39.

The square root of 84484704 is about 9191.5561250530. The cubic root of 84484704 is about 438.7926681502.

The spelling of 84484704 in words is "eighty-four million, four hundred eighty-four thousand, seven hundred four".