344012003 has 2 divisors, whose sum is σ = 344012004. Its totient is φ = 344012002.

The previous prime is 344011979. The next prime is 344012023. The reversal of 344012003 is 300210443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 344012003 - 2⁸ = 344011747 is a prime.

It is not a weakly prime, because it can be changed into another prime (344012023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172006001 + 172006002.

It is an arithmetic number, because the mean of its divisors is an integer number (172006002).

Almost surely, 2^344012003 is an apocalyptic number.

344012003 is a deficient number, since it is larger than the sum of its proper divisors (1).

344012003 is an equidigital number, since it uses as much as digits as its factorization.

344012003 is an evil number, because the sum of its binary digits is even.

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

The square root of 344012003 is about 18547.5605673630. The cubic root of 344012003 is about 700.6877614568.

Adding to 344012003 its reverse (300210443), we get a palindrome (644222446).

The spelling of 344012003 in words is "three hundred forty-four million, twelve thousand, three".