34218338 has 16 divisors (see below), whose sum is σ = 63993024. Its totient is φ = 13331760.

The previous prime is 34218329. The next prime is 34218343. The reversal of 34218338 is 83381243.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110945 + ... + 111252.

It is an arithmetic number, because the mean of its divisors is an integer number (3999564).

Almost surely, 2^34218338 is an apocalyptic number.

34218338 is a deficient number, since it is larger than the sum of its proper divisors (29774686).

34218338 is a wasteful number, since it uses less digits than its factorization.

34218338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222217.

The product of its digits is 13824, while the sum is 32.

The square root of 34218338 is about 5849.6442626881. The cubic root of 34218338 is about 324.6531621385.

The spelling of 34218338 in words is "thirty-four million, two hundred eighteen thousand, three hundred thirty-eight".