334216212 has 48 divisors (see below), whose sum is σ = 858719232. Its totient is φ = 100326880.

The previous prime is 334216199. The next prime is 334216229. The reversal of 334216212 is 212612433.

It is a super-2 number, since 2×334216212² = 223400952727257888, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2293 + ... + 25955.

It is an arithmetic number, because the mean of its divisors is an integer number (17889984).

Almost surely, 2^334216212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 334216212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (429359616).

334216212 is an abundant number, since it is smaller than the sum of its proper divisors (524503020).

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

334216212 is a wasteful number, since it uses less digits than its factorization.

334216212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23788 (or 23786 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 334216212 is about 18281.5812226405. The cubic root of 334216212 is about 693.9728885643.

Adding to 334216212 its reverse (212612433), we get a palindrome (546828645).

The spelling of 334216212 in words is "three hundred thirty-four million, two hundred sixteen thousand, two hundred twelve".