334108213 has 4 divisors (see below), whose sum is σ = 336350700. Its totient is φ = 331865728.

The previous prime is 334108211. The next prime is 334108241. The reversal of 334108213 is 312801433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312801433 = 7 ⋅44685919.

It can be written as a sum of positive squares in 2 ways, for example, as 16662724 + 317445489 = 4082^2 + 17817^2 .

It is a cyclic number.

It is not a de Polignac number, because 334108213 - 2¹ = 334108211 is a prime.

It is a super-2 number, since 2×334108213² = 223256595988106738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334108211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121020 + ... + 1121317.

It is an arithmetic number, because the mean of its divisors is an integer number (84087675).

Almost surely, 2^334108213 is an apocalyptic number.

It is an amenable number.

334108213 is a deficient number, since it is larger than the sum of its proper divisors (2242487).

334108213 is a wasteful number, since it uses less digits than its factorization.

334108213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2242486.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 334108213 is about 18278.6272186945. The cubic root of 334108213 is about 693.8981301198.

Adding to 334108213 its reverse (312801433), we get a palindrome (646909646).

The spelling of 334108213 in words is "three hundred thirty-four million, one hundred eight thousand, two hundred thirteen".