334216312 has 32 divisors (see below), whose sum is σ = 663137280. Its totient is φ = 157585120.

The previous prime is 334216307. The next prime is 334216331. The reversal of 334216312 is 213612433.

It is a super-2 number, since 2×334216312² = 223401086413762688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273 + ... + 25855.

It is an arithmetic number, because the mean of its divisors is an integer number (20723040).

Almost surely, 2^334216312 is an apocalyptic number.

It is an amenable number.

334216312 is a deficient number, since it is larger than the sum of its proper divisors (328920968).

334216312 is a wasteful number, since it uses less digits than its factorization.

334216312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25683 (or 25679 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 334216312 is about 18281.5839576334. The cubic root of 334216312 is about 693.9729577783.

Adding to 334216312 its reverse (213612433), we get a palindrome (547828745).

The spelling of 334216312 in words is "three hundred thirty-four million, two hundred sixteen thousand, three hundred twelve".