9089000718 has 128 divisors (see below), whose sum is σ = 21676032000. Its totient is φ = 2487259008.

The previous prime is 9089000699. The next prime is 9089000719. The reversal of 9089000718 is 8170009809.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 9089000718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9089000719) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26042808 + ... + 26043156.

It is an arithmetic number, because the mean of its divisors is an integer number (169344000).

Almost surely, 2^9089000718 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9089000718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10838016000).

9089000718 is an abundant number, since it is smaller than the sum of its proper divisors (12587031282).

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

9089000718 is a wasteful number, since it uses less digits than its factorization.

9089000718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654.

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 9089000718 is about 95336.2508073398. The cubic root of 9089000718 is about 2086.9179726670.

The spelling of 9089000718 in words is "nine billion, eighty-nine million, seven hundred eighteen", and thus it is an aban number.