344102213 has 16 divisors (see below), whose sum is σ = 428279040. Its totient is φ = 269191296.

The previous prime is 344102207. The next prime is 344102233. The reversal of 344102213 is 312201443.

It is a cyclic number.

It is not a de Polignac number, because 344102213 - 2¹⁰ = 344101189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344102233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13145 + ... + 29342.

It is an arithmetic number, because the mean of its divisors is an integer number (26767440).

Almost surely, 2^344102213 is an apocalyptic number.

It is an amenable number.

344102213 is a deficient number, since it is larger than the sum of its proper divisors (84176827).

344102213 is a wasteful number, since it uses less digits than its factorization.

344102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42596.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 344102213 is about 18549.9922641493. The cubic root of 344102213 is about 700.7490030396.

Adding to 344102213 its reverse (312201443), we get a palindrome (656303656).

The spelling of 344102213 in words is "three hundred forty-four million, one hundred two thousand, two hundred thirteen".