343222252 has 12 divisors (see below), whose sum is σ = 606150160. Its totient is φ = 170036496.

The previous prime is 343222207. The next prime is 343222273. The reversal of 343222252 is 252222343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393168 + ... + 394039.

Almost surely, 2^343222252 is an apocalyptic number.

It is an amenable number.

343222252 is a deficient number, since it is larger than the sum of its proper divisors (262927908).

343222252 is a wasteful number, since it uses less digits than its factorization.

343222252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787320 (or 787318 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 343222252 is about 18526.2584457845. The cubic root of 343222252 is about 700.1511591928.

Adding to 343222252 its reverse (252222343), we get a palindrome (595444595).

Subtracting from 343222252 its reverse (252222343), we obtain a palindrome (90999909).

The spelling of 343222252 in words is "three hundred forty-three million, two hundred twenty-two thousand, two hundred fifty-two".