34040003 has 2 divisors, whose sum is σ = 34040004. Its totient is φ = 34040002.

The previous prime is 34039987. The next prime is 34040009. The reversal of 34040003 is 30004043.

It is a strong prime.

It is an emirp because it is prime and its reverse (30004043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34040003 - 2⁴ = 34039987 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34040003.

It is not a weakly prime, because it can be changed into another prime (34040009) 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 as a sum of consecutive naturals, namely, 17020001 + 17020002.

It is an arithmetic number, because the mean of its divisors is an integer number (17020002).

Almost surely, 2^34040003 is an apocalyptic number.

34040003 is a deficient number, since it is larger than the sum of its proper divisors (1).

34040003 is an equidigital number, since it uses as much as digits as its factorization.

34040003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 34040003 is about 5834.3811154226. The cubic root of 34040003 is about 324.0881834601.

Adding to 34040003 its reverse (30004043), we get a palindrome (64044046).

The spelling of 34040003 in words is "thirty-four million, forty thousand, three".