6673903 has 4 divisors (see below), whose sum is σ = 6787080. Its totient is φ = 6560728.

The previous prime is 6673889. The next prime is 6673951. The reversal of 6673903 is 3093766.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6673903 - 2⁹ = 6673391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56500 + ... + 56617.

It is an arithmetic number, because the mean of its divisors is an integer number (1696770).

Almost surely, 2^6673903 is an apocalyptic number.

6673903 is a deficient number, since it is larger than the sum of its proper divisors (113177).

6673903 is a wasteful number, since it uses less digits than its factorization.

6673903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113176.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 6673903 is about 2583.3898273393. The cubic root of 6673903 is about 188.2752776564.

The spelling of 6673903 in words is "six million, six hundred seventy-three thousand, nine hundred three".