84889696 has 24 divisors (see below), whose sum is σ = 167343624. Its totient is φ = 42389760.

The previous prime is 84889691. The next prime is 84889709. The reversal of 84889696 is 69698848.

It is a self number, because there is not a number n which added to its sum of digits gives 84889696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84889691) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36076 + ... + 38356.

It is an arithmetic number, because the mean of its divisors is an integer number (6972651).

Almost surely, 2^84889696 is an apocalyptic number.

It is an amenable number.

84889696 is a deficient number, since it is larger than the sum of its proper divisors (82453928).

84889696 is a wasteful number, since it uses less digits than its factorization.

84889696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454 (or 3446 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 58.

The square root of 84889696 is about 9213.5604410022. The cubic root of 84889696 is about 439.4926935530.

The spelling of 84889696 in words is "eighty-four million, eight hundred eighty-nine thousand, six hundred ninety-six".