344204001 has 6 divisors (see below), whose sum is σ = 497183570. Its totient is φ = 229469328.

The previous prime is 344203967. The next prime is 344204009. The reversal of 344204001 is 100402443.

It can be written as a sum of positive squares in only one way, i.e., 180875601 + 163328400 = 13449^2 + 12780^2 .

It is not a de Polignac number, because 344204001 - 2¹⁰ = 344202977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344204009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19122436 + ... + 19122453.

Almost surely, 2^344204001 is an apocalyptic number.

It is an amenable number.

344204001 is a deficient number, since it is larger than the sum of its proper divisors (152979569).

344204001 is a wasteful number, since it uses less digits than its factorization.

344204001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38244895 (or 38244892 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 344204001 is about 18552.7356742880. The cubic root of 344204001 is about 700.8180918208.

Adding to 344204001 its reverse (100402443), we get a palindrome (444606444).

The spelling of 344204001 in words is "three hundred forty-four million, two hundred four thousand, one".