343304234 has 48 divisors (see below), whose sum is σ = 653002560. Its totient is φ = 132462720.

The previous prime is 343304201. The next prime is 343304251. The reversal of 343304234 is 432403343.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95237 + ... + 98775.

It is an arithmetic number, because the mean of its divisors is an integer number (13604220).

Almost surely, 2^343304234 is an apocalyptic number.

343304234 is a deficient number, since it is larger than the sum of its proper divisors (309698326).

343304234 is a wasteful number, since it uses less digits than its factorization.

343304234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615 (or 3602 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

The square root of 343304234 is about 18528.4709029105. The cubic root of 343304234 is about 700.2069007446.

Adding to 343304234 its reverse (432403343), we get a palindrome (775707577).

The spelling of 343304234 in words is "three hundred forty-three million, three hundred four thousand, two hundred thirty-four".