3403003 has 2 divisors, whose sum is σ = 3403004. Its totient is φ = 3403002.

The previous prime is 3402991. The next prime is 3403013. The reversal of 3403003 is 3003043.

It is a strong prime.

It is an emirp because it is prime and its reverse (3003043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3403003 is a prime.

It is not a weakly prime, because it can be changed into another prime (3403013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701501 + 1701502.

It is an arithmetic number, because the mean of its divisors is an integer number (1701502).

Almost surely, 2^3403003 is an apocalyptic number.

3403003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403003 is an equidigital number, since it uses as much as digits as its factorization.

3403003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 3403003 is about 1844.7230144388. The cubic root of 3403003 is about 150.4137171311.

Adding to 3403003 its reverse (3003043), we get a palindrome (6406046).

The spelling of 3403003 in words is "three million, four hundred three thousand, three".