34333009 has 2 divisors, whose sum is σ = 34333010. Its totient is φ = 34333008.

The previous prime is 34333007. The next prime is 34333037. The reversal of 34333009 is 90033343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34281025 + 51984 = 5855^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 34333009 - 2¹ = 34333007 is a prime.

Together with 34333007, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34333007) 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 as a sum of consecutive naturals, namely, 17166504 + 17166505.

It is an arithmetic number, because the mean of its divisors is an integer number (17166505).

Almost surely, 2^34333009 is an apocalyptic number.

It is an amenable number.

34333009 is a deficient number, since it is larger than the sum of its proper divisors (1).

34333009 is an equidigital number, since it uses as much as digits as its factorization.

34333009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

The square root of 34333009 is about 5859.4376009989. The cubic root of 34333009 is about 325.0154122869.

The spelling of 34333009 in words is "thirty-four million, three hundred thirty-three thousand, nine".