34218508 has 12 divisors (see below), whose sum is σ = 60776632. Its totient is φ = 16853760.

The previous prime is 34218461. The next prime is 34218511. The reversal of 34218508 is 80581243.

It is a self number, because there is not a number n which added to its sum of digits gives 34218508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63573 + ... + 64108.

Almost surely, 2^34218508 is an apocalyptic number.

It is an amenable number.

34218508 is a deficient number, since it is larger than the sum of its proper divisors (26558124).

34218508 is a wasteful number, since it uses less digits than its factorization.

34218508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127752 (or 127750 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 34218508 is about 5849.6587934682. The cubic root of 34218508 is about 324.6536997737.

The spelling of 34218508 in words is "thirty-four million, two hundred eighteen thousand, five hundred eight".