673796 has 6 divisors (see below), whose sum is σ = 1179150. Its totient is φ = 336896.

The previous prime is 673793. The next prime is 673801. The reversal of 673796 is 697376.

It can be written as a sum of positive squares in only one way, i.e., 409600 + 264196 = 640^2 + 514^2 .

It is not an unprimeable number, because it can be changed into a prime (673793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84221 + ... + 84228.

It is an arithmetic number, because the mean of its divisors is an integer number (196525).

2⁶⁷³⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

673796 is a deficient number, since it is larger than the sum of its proper divisors (505354).

673796 is a wasteful number, since it uses less digits than its factorization.

673796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168453 (or 168451 counting only the distinct ones).

The product of its digits is 47628, while the sum is 38.

The square root of 673796 is about 820.8507781564. The cubic root of 673796 is about 87.6683452928.

The spelling of 673796 in words is "six hundred seventy-three thousand, seven hundred ninety-six".