900606009 has 8 divisors (see below), whose sum is σ = 1253017152. Its totient is φ = 574299440.

The previous prime is 900606001. The next prime is 900606043.

900606009 is nontrivially palindromic in base 10.

900606009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 900606009 - 2³ = 900606001 is a prime.

It is a super-2 number, since 2×900606009² = 1622182366893816162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (900606001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6526062 + ... + 6526199.

It is an arithmetic number, because the mean of its divisors is an integer number (156627144).

Almost surely, 2^900606009 is an apocalyptic number.

It is an amenable number.

900606009 is a deficient number, since it is larger than the sum of its proper divisors (352411143).

900606009 is a wasteful number, since it uses less digits than its factorization.

900606009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13052287.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 900606009 is about 30010.0984503550. The cubic root of 900606009 is about 965.7060379324.

It can be divided in two parts, 90060 and 6009, that added together give a palindrome (96069).

The spelling of 900606009 in words is "nine hundred million, six hundred six thousand, nine".