34297212 has 12 divisors (see below), whose sum is σ = 80026856. Its totient is φ = 11432400.

The previous prime is 34297199. The next prime is 34297213. The reversal of 34297212 is 21279243.

34297212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 34297212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34297213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1429039 + ... + 1429062.

Almost surely, 2^34297212 is an apocalyptic number.

It is an amenable number.

34297212 is an abundant number, since it is smaller than the sum of its proper divisors (45729644).

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

34297212 is a wasteful number, since it uses less digits than its factorization.

34297212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858108 (or 2858106 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 34297212 is about 5856.3821596614. The cubic root of 34297212 is about 324.9024148833.

The spelling of 34297212 in words is "thirty-four million, two hundred ninety-seven thousand, two hundred twelve".