34191212 has 36 divisors (see below), whose sum is σ = 67411848. Its totient is φ = 15153600.

The previous prime is 34191191. The next prime is 34191221. The reversal of 34191212 is 21219143.

34191212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 18983 + ... + 20705.

Almost surely, 2^34191212 is an apocalyptic number.

It is an amenable number.

34191212 is a deficient number, since it is larger than the sum of its proper divisors (33220636).

34191212 is a wasteful number, since it uses less digits than its factorization.

34191212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790 (or 1777 counting only the distinct ones).

The product of its digits is 432, while the sum is 23.

The square root of 34191212 is about 5847.3252004656. The cubic root of 34191212 is about 324.5673517193.

The spelling of 34191212 in words is "thirty-four million, one hundred ninety-one thousand, two hundred twelve".