343256252 has 12 divisors (see below), whose sum is σ = 616933800. Its totient is φ = 166989456.

The previous prime is 343256233. The next prime is 343256257. The reversal of 343256252 is 252652343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343256257) 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, 1159502 + ... + 1159797.

It is an arithmetic number, because the mean of its divisors is an integer number (51411150).

Almost surely, 2^343256252 is an apocalyptic number.

It is an amenable number.

343256252 is a deficient number, since it is larger than the sum of its proper divisors (273677548).

343256252 is a wasteful number, since it uses less digits than its factorization.

343256252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319340 (or 2319338 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 343256252 is about 18527.1760395372. The cubic root of 343256252 is about 700.1742776952.

The spelling of 343256252 in words is "three hundred forty-three million, two hundred fifty-six thousand, two hundred fifty-two".