673707003 has 8 divisors (see below), whose sum is σ = 901616400. Its totient is φ = 447467808.

The previous prime is 673706993. The next prime is 673707031. The reversal of 673707003 is 300707376.

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

It is not a de Polignac number, because 673707003 - 2¹² = 673702907 is a prime.

It is a super-2 number, since 2×673707003² = 907762251782484018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (673717003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416608 + ... + 418221.

It is an arithmetic number, because the mean of its divisors is an integer number (112702050).

Almost surely, 2^673707003 is an apocalyptic number.

673707003 is a deficient number, since it is larger than the sum of its proper divisors (227909397).

673707003 is a wasteful number, since it uses less digits than its factorization.

673707003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835101.

The product of its (nonzero) digits is 18522, while the sum is 33.

The square root of 673707003 is about 25955.8664467207. The cubic root of 673707003 is about 876.6448528999.

The spelling of 673707003 in words is "six hundred seventy-three million, seven hundred seven thousand, three".