343030344 has 16 divisors (see below), whose sum is σ = 857575920. Its totient is φ = 114343440.

The previous prime is 343030309. The next prime is 343030411. The reversal of 343030344 is 443030343.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 14292931 = 343030344 / (3 + 4 + 3 + 0 + 3 + 0 + 3 + 4 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7146442 + ... + 7146489.

It is an arithmetic number, because the mean of its divisors is an integer number (53598495).

Almost surely, 2^343030344 is an apocalyptic number.

It is an amenable number.

343030344 is an abundant number, since it is smaller than the sum of its proper divisors (514545576).

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

343030344 is a wasteful number, since it uses less digits than its factorization.

343030344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14292940 (or 14292936 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 343030344 is about 18521.0783703325. The cubic root of 343030344 is about 700.0206415682.

Adding to 343030344 its reverse (443030343), we get a palindrome (786060687).

Subtracting 343030344 from its reverse (443030343), we obtain a palindrome (99999999).

The spelling of 343030344 in words is "three hundred forty-three million, thirty thousand, three hundred forty-four".