673270 has 16 divisors (see below), whose sum is σ = 1305360. Its totient is φ = 248544.

The previous prime is 673247. The next prime is 673271. The reversal of 673270 is 72376.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 673270.

It is not an unprimeable number, because it can be changed into a prime (673271) by changing a digit.

673270 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 2719.

It is an arithmetic number, because the mean of its divisors is an integer number (81585).

2⁶⁷³²⁷⁰ is an apocalyptic number.

673270 is a deficient number, since it is larger than the sum of its proper divisors (632090).

673270 is a wasteful number, since it uses less digits than its factorization.

673270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 673270 is about 820.5303163199. The cubic root of 673270 is about 87.6455265393.

The spelling of 673270 in words is "six hundred seventy-three thousand, two hundred seventy".