34212346 has 16 divisors (see below), whose sum is σ = 60235776. Its totient is φ = 14265936.

The previous prime is 34212329. The next prime is 34212359. The reversal of 34212346 is 64321243.

It is a self number, because there is not a number n which added to its sum of digits gives 34212346.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 32506 + ... + 33541.

It is an arithmetic number, because the mean of its divisors is an integer number (3764736).

Almost surely, 2^34212346 is an apocalyptic number.

34212346 is a deficient number, since it is larger than the sum of its proper divisors (26023430).

34212346 is a wasteful number, since it uses less digits than its factorization.

34212346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66093.

The product of its digits is 3456, while the sum is 25.

The square root of 34212346 is about 5849.1320723677. The cubic root of 34212346 is about 324.6342109423.

Adding to 34212346 its reverse (64321243), we get a palindrome (98533589).

The spelling of 34212346 in words is "thirty-four million, two hundred twelve thousand, three hundred forty-six".