343563252 has 12 divisors (see below), whose sum is σ = 801647616. Its totient is φ = 114521080.

The previous prime is 343563247. The next prime is 343563271. The reversal of 343563252 is 252365343.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14315124 + ... + 14315147.

It is an arithmetic number, because the mean of its divisors is an integer number (66803968).

Almost surely, 2^343563252 is an apocalyptic number.

It is an amenable number.

343563252 is an abundant number, since it is smaller than the sum of its proper divisors (458084364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343563252 is a wasteful number, since it uses less digits than its factorization.

343563252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28630278 (or 28630276 counting only the distinct ones).

The product of its digits is 64800, while the sum is 33.

The square root of 343563252 is about 18535.4593145139. The cubic root of 343563252 is about 700.3829550811.

The spelling of 343563252 in words is "three hundred forty-three million, five hundred sixty-three thousand, two hundred fifty-two".