9470009 has 4 divisors (see below), whose sum is σ = 9544704. Its totient is φ = 9395316.

The previous prime is 9469991. The next prime is 9470017. The reversal of 9470009 is 9000749.

9470009 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9000749 = 1531 ⋅5879.

It is a cyclic number.

It is not a de Polignac number, because 9470009 - 2⁸ = 9469753 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9470809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37157 + ... + 37410.

It is an arithmetic number, because the mean of its divisors is an integer number (2386176).

Almost surely, 2^9470009 is an apocalyptic number.

It is an amenable number.

9470009 is a deficient number, since it is larger than the sum of its proper divisors (74695).

9470009 is a wasteful number, since it uses less digits than its factorization.

9470009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74694.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 9470009 is about 3077.3379729890. The cubic root of 9470009 is about 211.5680730677.

The spelling of 9470009 in words is "nine million, four hundred seventy thousand, nine".