334216 has 8 divisors (see below), whose sum is σ = 626670. Its totient is φ = 167104.

The previous prime is 334199. The next prime is 334231. The reversal of 334216 is 612433.

It can be written as a sum of positive squares in only one way, i.e., 298116 + 36100 = 546^2 + 190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×334216² = 223400669312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334193 and 334202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20881 + ... + 20896.

2³³⁴²¹⁶ is an apocalyptic number.

It is an amenable number.

334216 is a deficient number, since it is larger than the sum of its proper divisors (292454).

334216 is a wasteful number, since it uses less digits than its factorization.

334216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41783 (or 41779 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 334216 is about 578.1141755743. The cubic root of 334216 is about 69.3972741831.

Adding to 334216 its reverse (612433), we get a palindrome (946649).

It can be divided in two parts, 33 and 4216, that multiplied together give a triangular number (139128 = T₅₂₇).

The spelling of 334216 in words is "three hundred thirty-four thousand, two hundred sixteen".