34009238 has 4 divisors (see below), whose sum is σ = 51013860. Its totient is φ = 17004618.

The previous prime is 34009237. The next prime is 34009279. The reversal of 34009238 is 83290043.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34009238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34009237) 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, 8502308 + ... + 8502311.

It is an arithmetic number, because the mean of its divisors is an integer number (12753465).

Almost surely, 2^34009238 is an apocalyptic number.

34009238 is a deficient number, since it is larger than the sum of its proper divisors (17004622).

34009238 is a wasteful number, since it uses less digits than its factorization.

34009238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17004621.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 34009238 is about 5831.7439930093. The cubic root of 34009238 is about 323.9905181902.

The spelling of 34009238 in words is "thirty-four million, nine thousand, two hundred thirty-eight".