9089000748 has 18 divisors (see below), whose sum is σ = 22974974204. Its totient is φ = 3029666904.

The previous prime is 9089000737. The next prime is 9089000749. The reversal of 9089000748 is 8470009809.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (9089000749) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 126236086 + ... + 126236157.

Almost surely, 2^9089000748 is an apocalyptic number.

It is an amenable number.

9089000748 is an abundant number, since it is smaller than the sum of its proper divisors (13885973456).

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

9089000748 is a wasteful number, since it uses less digits than its factorization.

9089000748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252472253 (or 252472248 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 9089000748 is about 95336.2509646776. The cubic root of 9089000748 is about 2086.9179749631.

The spelling of 9089000748 in words is "nine billion, eighty-nine million, seven hundred forty-eight", and thus it is an aban number.