673368 has 16 divisors (see below), whose sum is σ = 1683480. Its totient is φ = 224448.

The previous prime is 673349. The next prime is 673381. The reversal of 673368 is 863376.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

673368 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, 14005 + ... + 14052.

2⁶⁷³³⁶⁸ is an apocalyptic number.

It is an amenable number.

673368 is an abundant number, since it is smaller than the sum of its proper divisors (1010112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673368 is a wasteful number, since it uses less digits than its factorization.

673368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28066 (or 28062 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 673368 is about 820.5900316236. The cubic root of 673368 is about 87.6497788427.

The spelling of 673368 in words is "six hundred seventy-three thousand, three hundred sixty-eight".