349363222 has 24 divisors (see below), whose sum is σ = 597333960. Its totient is φ = 152755200.

The previous prime is 349363219. The next prime is 349363253. The reversal of 349363222 is 222363943.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20779 + ... + 33622.

It is an arithmetic number, because the mean of its divisors is an integer number (24888915).

Almost surely, 2^349363222 is an apocalyptic number.

349363222 is a deficient number, since it is larger than the sum of its proper divisors (247970738).

349363222 is a wasteful number, since it uses less digits than its factorization.

349363222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54448 (or 54435 counting only the distinct ones).

The product of its digits is 46656, while the sum is 34.

The square root of 349363222 is about 18691.2605781419. The cubic root of 349363222 is about 704.3022266300.

The spelling of 349363222 in words is "three hundred forty-nine million, three hundred sixty-three thousand, two hundred twenty-two".