34030212 has 12 divisors (see below), whose sum is σ = 79403856. Its totient is φ = 11343400.

The previous prime is 34030207. The next prime is 34030237. The reversal of 34030212 is 21203043.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 34030191 and 34030200.

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, 1417914 + ... + 1417937.

It is an arithmetic number, because the mean of its divisors is an integer number (6616988).

Almost surely, 2^34030212 is an apocalyptic number.

It is an amenable number.

34030212 is an abundant number, since it is smaller than the sum of its proper divisors (45373644).

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

34030212 is a wasteful number, since it uses less digits than its factorization.

34030212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835858 (or 2835856 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 34030212 is about 5833.5419772210. The cubic root of 34030212 is about 324.0571077511.

Adding to 34030212 its reverse (21203043), we get a palindrome (55233255).

The spelling of 34030212 in words is "thirty-four million, thirty thousand, two hundred twelve".