344340200 has 48 divisors (see below), whose sum is σ = 828211500. Its totient is φ = 132984320.

The previous prime is 344340193. The next prime is 344340233. The reversal of 344340200 is 2043443.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 42484324 + 301855876 = 6518^2 + 17374^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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 11 ways as a sum of consecutive naturals, for example, 23885 + ... + 35484.

Almost surely, 2^344340200 is an apocalyptic number.

It is an amenable number.

344340200 is an abundant number, since it is smaller than the sum of its proper divisors (483871300).

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

344340200 is a wasteful number, since it uses less digits than its factorization.

344340200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59414 (or 59405 counting only the distinct ones).

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

The square root of 344340200 is about 18556.4059020059. The cubic root of 344340200 is about 700.9105158252.

Adding to 344340200 its reverse (2043443), we get a palindrome (346383643).

The spelling of 344340200 in words is "three hundred forty-four million, three hundred forty thousand, two hundred".