343000030 has 8 divisors (see below), whose sum is σ = 617400072. Its totient is φ = 137200008.

The previous prime is 343000003. The next prime is 343000039. The reversal of 343000030 is 30000343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343000039) 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, 17149992 + ... + 17150011.

It is an arithmetic number, because the mean of its divisors is an integer number (77175009).

Almost surely, 2^343000030 is an apocalyptic number.

343000030 is a deficient number, since it is larger than the sum of its proper divisors (274400042).

343000030 is a wasteful number, since it uses less digits than its factorization.

343000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34300010.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 343000030 is about 18520.2599873760. The cubic root of 343000030 is about 700.0000204082. Note that the first 4 decimals are identical.

Adding to 343000030 its reverse (30000343), we get a palindrome (373000373).

The spelling of 343000030 in words is "three hundred forty-three million, thirty", and thus it is an aban number.