343200404 has 12 divisors (see below), whose sum is σ = 610780800. Its totient is φ = 168691608.

The previous prime is 343200397. The next prime is 343200409. The reversal of 343200404 is 404002343.

It is a happy number.

343200404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343200409) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 726884 + ... + 727355.

It is an arithmetic number, because the mean of its divisors is an integer number (50898400).

Almost surely, 2^343200404 is an apocalyptic number.

It is an amenable number.

343200404 is a deficient number, since it is larger than the sum of its proper divisors (267580396).

343200404 is a wasteful number, since it uses less digits than its factorization.

343200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454302 (or 1454300 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 343200404 is about 18525.6687868482. The cubic root of 343200404 is about 700.1363027094.

Adding to 343200404 its reverse (404002343), we get a palindrome (747202747).

The spelling of 343200404 in words is "three hundred forty-three million, two hundred thousand, four hundred four".