34664009 has 8 divisors (see below), whose sum is σ = 35006400. Its totient is φ = 34323696.

The previous prime is 34663997. The next prime is 34664011. The reversal of 34664009 is 90046643.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34664009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34664029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73994 + ... + 74460.

It is an arithmetic number, because the mean of its divisors is an integer number (4375800).

Almost surely, 2^34664009 is an apocalyptic number.

It is an amenable number.

34664009 is a deficient number, since it is larger than the sum of its proper divisors (342391).

34664009 is a wasteful number, since it uses less digits than its factorization.

34664009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 34664009 is about 5887.6148821063. The cubic root of 34664009 is about 326.0565504668.

The spelling of 34664009 in words is "thirty-four million, six hundred sixty-four thousand, nine".