673363 has 4 divisors (see below), whose sum is σ = 691600. Its totient is φ = 655128.

The previous prime is 673349. The next prime is 673381. The reversal of 673363 is 363376.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673313) 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, 9063 + ... + 9136.

It is an arithmetic number, because the mean of its divisors is an integer number (172900).

2⁶⁷³³⁶³ is an apocalyptic number.

673363 is a deficient number, since it is larger than the sum of its proper divisors (18237).

673363 is a wasteful number, since it uses less digits than its factorization.

673363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18236.

The product of its digits is 6804, while the sum is 28.

The square root of 673363 is about 820.5869850296. The cubic root of 673363 is about 87.6495618984.

The spelling of 673363 in words is "six hundred seventy-three thousand, three hundred sixty-three".