341343221 has 16 divisors (see below), whose sum is σ = 367960320. Its totient is φ = 315490560.

The previous prime is 341343209. The next prime is 341343239. The reversal of 341343221 is 122343143.

It is a cyclic number.

It is not a de Polignac number, because 341343221 - 2²⁶ = 274234357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341343271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469160 + ... + 469886.

It is an arithmetic number, because the mean of its divisors is an integer number (22997520).

Almost surely, 2^341343221 is an apocalyptic number.

It is an amenable number.

341343221 is a deficient number, since it is larger than the sum of its proper divisors (26617099).

341343221 is a wasteful number, since it uses less digits than its factorization.

341343221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204.

The product of its digits is 1728, while the sum is 23.

The square root of 341343221 is about 18475.4762049588. The cubic root of 341343221 is about 698.8711199055.

Adding to 341343221 its reverse (122343143), we get a palindrome (463686364).

The spelling of 341343221 in words is "three hundred forty-one million, three hundred forty-three thousand, two hundred twenty-one".