34321112 has 16 divisors (see below), whose sum is σ = 73545360. Its totient is φ = 14709024.

The previous prime is 34321109. The next prime is 34321121. The reversal of 34321112 is 21112343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306383 + ... + 306494.

It is an arithmetic number, because the mean of its divisors is an integer number (4596585).

Almost surely, 2^34321112 is an apocalyptic number.

It is an amenable number.

34321112 is an abundant number, since it is smaller than the sum of its proper divisors (39224248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34321112 is a wasteful number, since it uses less digits than its factorization.

34321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612890 (or 612886 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 34321112 is about 5858.4223132171. The cubic root of 34321112 is about 324.9778667373.

Adding to 34321112 its reverse (21112343), we get a palindrome (55433455).

The spelling of 34321112 in words is "thirty-four million, three hundred twenty-one thousand, one hundred twelve".