349222 has 8 divisors (see below), whose sum is σ = 526536. Its totient is φ = 173712.

The previous prime is 349211. The next prime is 349241. The reversal of 349222 is 222943.

349222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 349193 and 349202.

It is a congruent number.

It is an unprimeable number.

349222 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258 + ... + 874.

It is an arithmetic number, because the mean of its divisors is an integer number (65817).

2³⁴⁹²²² is an apocalyptic number.

349222 is a deficient number, since it is larger than the sum of its proper divisors (177314).

349222 is a wasteful number, since it uses less digits than its factorization.

349222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902.

The product of its digits is 864, while the sum is 22.

The square root of 349222 is about 590.9500824943. The cubic root of 349222 is about 70.4207314546.

The spelling of 349222 in words is "three hundred forty-nine thousand, two hundred twenty-two".