344443204 has 12 divisors (see below), whose sum is σ = 688886464. Its totient is φ = 147618504.

The previous prime is 344443199. The next prime is 344443219. The reversal of 344443204 is 402344443.

344443204 is an admirable number.

It is a super-2 number, since 2×344443204² = 237282241563571232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 12301543 = 344443204 / (3 + 4 + 4 + 4 + 4 + 3 + 2 + 0 + 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, 6150744 + ... + 6150799.

Almost surely, 2^344443204 is an apocalyptic number.

It is an amenable number.

344443204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

344443204 is a wasteful number, since it uses less digits than its factorization.

344443204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12301554 (or 12301552 counting only the distinct ones).

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

The square root of 344443204 is about 18559.1811241768. The cubic root of 344443204 is about 700.9803976738.

Adding to 344443204 its reverse (402344443), we get a palindrome (746787647).

The spelling of 344443204 in words is "three hundred forty-four million, four hundred forty-three thousand, two hundred four".