673396 has 12 divisors (see below), whose sum is σ = 1193920. Its totient is φ = 332280.

The previous prime is 673391. The next prime is 673397. The reversal of 673396 is 693376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673391) by changing a digit.

673396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750 + ... + 1381.

2⁶⁷³³⁹⁶ is an apocalyptic number.

It is an amenable number.

673396 is a deficient number, since it is larger than the sum of its proper divisors (520524).

673396 is a wasteful number, since it uses less digits than its factorization.

673396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214 (or 2212 counting only the distinct ones).

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

The square root of 673396 is about 820.6070923408. The cubic root of 673396 is about 87.6509937107.

The spelling of 673396 in words is "six hundred seventy-three thousand, three hundred ninety-six".