34071838 has 4 divisors (see below), whose sum is σ = 51107760. Its totient is φ = 17035918.

The previous prime is 34071833. The next prime is 34071847. The reversal of 34071838 is 83817043.

34071838 is digitally balanced in base 2, 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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34071833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8517958 + ... + 8517961.

It is an arithmetic number, because the mean of its divisors is an integer number (12776940).

Almost surely, 2^34071838 is an apocalyptic number.

34071838 is a deficient number, since it is larger than the sum of its proper divisors (17035922).

34071838 is a wasteful number, since it uses less digits than its factorization.

34071838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17035921.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 34071838 is about 5837.1087020887. The cubic root of 34071838 is about 324.1891835751.

The spelling of 34071838 in words is "thirty-four million, seventy-one thousand, eight hundred thirty-eight".