34066969 has 8 divisors (see below), whose sum is σ = 35034120. Its totient is φ = 33111936.

The previous prime is 34066961. The next prime is 34067003. The reversal of 34066969 is 96966043.

It can be written as a sum of positive squares in 4 ways, for example, as 19474569 + 14592400 = 4413^2 + 3820^2 .

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 34066969 - 2³ = 34066961 is a prime.

It is a super-2 number, since 2×34066969² = 2321116753693922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34066961) 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, 2829 + ... + 8725.

It is an arithmetic number, because the mean of its divisors is an integer number (4379265).

Almost surely, 2^34066969 is an apocalyptic number.

It is an amenable number.

34066969 is a deficient number, since it is larger than the sum of its proper divisors (967151).

34066969 is a wasteful number, since it uses less digits than its factorization.

34066969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6059.

The product of its (nonzero) digits is 209952, while the sum is 43.

The square root of 34066969 is about 5836.6916142623. The cubic root of 34066969 is about 324.1737402019.

The spelling of 34066969 in words is "thirty-four million, sixty-six thousand, nine hundred sixty-nine".