346541222 has 8 divisors (see below), whose sum is σ = 520328016. Its totient is φ = 173098552.

The previous prime is 346541191. The next prime is 346541227. The reversal of 346541222 is 222145643.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346541227) 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, 83498 + ... + 87549.

It is an arithmetic number, because the mean of its divisors is an integer number (65041002).

Almost surely, 2^346541222 is an apocalyptic number.

346541222 is a deficient number, since it is larger than the sum of its proper divisors (173786794).

346541222 is a wasteful number, since it uses less digits than its factorization.

346541222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172062.

The product of its digits is 11520, while the sum is 29.

The square root of 346541222 is about 18615.6176905307. The cubic root of 346541222 is about 702.4007514201.

Adding to 346541222 its reverse (222145643), we get a palindrome (568686865).

The spelling of 346541222 in words is "three hundred forty-six million, five hundred forty-one thousand, two hundred twenty-two".