344224401 has 8 divisors (see below), whose sum is σ = 465430464. Its totient is φ = 226250640.

The previous prime is 344224399. The next prime is 344224411. The reversal of 344224401 is 104422443.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 344224401 - 2¹ = 344224399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344224411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807826 + ... + 808251.

It is an arithmetic number, because the mean of its divisors is an integer number (58178808).

Almost surely, 2^344224401 is an apocalyptic number.

It is an amenable number.

344224401 is a deficient number, since it is larger than the sum of its proper divisors (121206063).

344224401 is a wasteful number, since it uses less digits than its factorization.

344224401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616151.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 344224401 is about 18553.2854502915. The cubic root of 344224401 is about 700.8319367176.

Adding to 344224401 its reverse (104422443), we get a palindrome (448646844).

The spelling of 344224401 in words is "three hundred forty-four million, two hundred twenty-four thousand, four hundred one".