344120003 has 8 divisors (see below), whose sum is σ = 357210000. Its totient is φ = 331111648.

The previous prime is 344119999. The next prime is 344120047. The reversal of 344120003 is 300021443.

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

It is a cyclic number.

It is not a de Polignac number, because 344120003 - 2² = 344119999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344120083) 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 7 ways as a sum of consecutive naturals, for example, 11753 + ... + 28746.

It is an arithmetic number, because the mean of its divisors is an integer number (44651250).

Almost surely, 2^344120003 is an apocalyptic number.

344120003 is a deficient number, since it is larger than the sum of its proper divisors (13089997).

344120003 is a wasteful number, since it uses less digits than its factorization.

344120003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40821.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 344120003 is about 18550.4717729766. The cubic root of 344120003 is about 700.7610790153.

Adding to 344120003 its reverse (300021443), we get a palindrome (644141446).

The spelling of 344120003 in words is "three hundred forty-four million, one hundred twenty thousand, three".