343243000 has 32 divisors (see below), whose sum is σ = 803190960. Its totient is φ = 137296800.

The previous prime is 343242983. The next prime is 343243003. The reversal of 343243000 is 342343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343243003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170622 + ... + 172621.

Almost surely, 2^343243000 is an apocalyptic number.

It is an amenable number.

343243000 is an abundant number, since it is smaller than the sum of its proper divisors (459947960).

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

343243000 is a wasteful number, since it uses less digits than its factorization.

343243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343264 (or 343250 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 343243000 is about 18526.8183992827. The cubic root of 343243000 is about 700.1652671005.

Adding to 343243000 its reverse (342343), we get a palindrome (343585343).

The spelling of 343243000 in words is "three hundred forty-three million, two hundred forty-three thousand".