9087390000 has 500 divisors, whose sum is σ = 35435606976. Its totient is φ = 2234304000.

The previous prime is 9087389963. The next prime is 9087390007. The reversal of 9087390000 is 937809.

It is a tau number, because it is divible by the number of its divisors (500).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (9087390007) by changing a digit.

It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 10529569 + ... + 10530431.

Almost surely, 2^9087390000 is an apocalyptic number.

9087390000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9087390000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17717803488).

9087390000 is an abundant number, since it is smaller than the sum of its proper divisors (26348216976).

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

9087390000 is a wasteful number, since it uses less digits than its factorization.

9087390000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 9087390000 is about 95327.8028698868. The cubic root of 9087390000 is about 2086.7946868393.

The spelling of 9087390000 in words is "nine billion, eighty-seven million, three hundred ninety thousand".