9000000006 has 8 divisors (see below), whose sum is σ = 18000000024. Its totient is φ = 3000000000.

The previous prime is 9000000001. The next prime is 9000000043. The reversal of 9000000006 is 6000000009.

It is a sphenic number, since it is the product of 3 distinct primes.

9000000006 is an admirable number.

9000000006 is a strobogrammatic number because it is the same when read upside-down.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9000000001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749999995 + ... + 750000006.

It is an arithmetic number, because the mean of its divisors is an integer number (2250000003).

Almost surely, 2^9000000006 is an apocalyptic number.

9000000006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9000000006 is a wasteful number, since it uses less digits than its factorization.

9000000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500000006.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 9000000006 is about 94868.3298366742. The cubic root of 9000000006 is about 2080.0838235141.

The spelling of 9000000006 in words is "nine billion, six", and thus it is an aban number and an uban number.