89734488 has 16 divisors (see below), whose sum is σ = 224336280. Its totient is φ = 29911488.

The previous prime is 89734471. The next prime is 89734499. The reversal of 89734488 is 88443798.

It is a self number, because there is not a number n which added to its sum of digits gives 89734488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1869445 + ... + 1869492.

Almost surely, 2^89734488 is an apocalyptic number.

It is an amenable number.

89734488 is an abundant number, since it is smaller than the sum of its proper divisors (134601792).

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

89734488 is a wasteful number, since it uses less digits than its factorization.

89734488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3738946 (or 3738942 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 51.

The square root of 89734488 is about 9472.8289333229. The cubic root of 89734488 is about 447.6993491938.

The spelling of 89734488 in words is "eighty-nine million, seven hundred thirty-four thousand, four hundred eighty-eight".