89689300 has 36 divisors (see below), whose sum is σ = 195647200. Its totient is φ = 35687520.

The previous prime is 89689273. The next prime is 89689307. The reversal of 89689300 is 398698.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89689307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17647 + ... + 22153.

Almost surely, 2^89689300 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 89689300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97823600).

89689300 is an abundant number, since it is smaller than the sum of its proper divisors (105957900).

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

89689300 is a wasteful number, since it uses less digits than its factorization.

89689300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4720 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 89689300 is about 9470.4434954230. The cubic root of 89689300 is about 447.6241865837.

The spelling of 89689300 in words is "eighty-nine million, six hundred eighty-nine thousand, three hundred".