343444204 has 12 divisors (see below), whose sum is σ = 605415384. Its totient is φ = 170468384.

The previous prime is 343444201. The next prime is 343444219. The reversal of 343444204 is 402444343.

It is a super-2 number, since 2×343444204² = 235907842522387232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (343444201) 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, 312814 + ... + 313909.

It is an arithmetic number, because the mean of its divisors is an integer number (50451282).

Almost surely, 2^343444204 is an apocalyptic number.

It is an amenable number.

343444204 is a deficient number, since it is larger than the sum of its proper divisors (261971180).

343444204 is a wasteful number, since it uses less digits than its factorization.

343444204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626864 (or 626862 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 343444204 is about 18532.2476780341. The cubic root of 343444204 is about 700.3020492392.

Adding to 343444204 its reverse (402444343), we get a palindrome (745888547).

The spelling of 343444204 in words is "three hundred forty-three million, four hundred forty-four thousand, two hundred four".