673341003 has 6 divisors (see below), whose sum is σ = 972603684. Its totient is φ = 448893996.

The previous prime is 673340989. The next prime is 673341013. The reversal of 673341003 is 300143376.

It is a happy number.

It is not a de Polignac number, because 673341003 - 2⁵ = 673340971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (673341013) 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 5 ways as a sum of consecutive naturals, for example, 37407825 + ... + 37407842.

It is an arithmetic number, because the mean of its divisors is an integer number (162100614).

Almost surely, 2^673341003 is an apocalyptic number.

673341003 is a deficient number, since it is larger than the sum of its proper divisors (299262681).

673341003 is a wasteful number, since it uses less digits than its factorization.

673341003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74815673 (or 74815670 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 673341003 is about 25948.8150596516. The cubic root of 673341003 is about 876.4860746107.

Adding to 673341003 its reverse (300143376), we get a palindrome (973484379).

The spelling of 673341003 in words is "six hundred seventy-three million, three hundred forty-one thousand, three".