673316 has 24 divisors (see below), whose sum is σ = 1364160. Its totient is φ = 284832.

The previous prime is 673313. The next prime is 673327. The reversal of 673316 is 613376.

It is not an unprimeable number, because it can be changed into a prime (673313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806 + ... + 3978.

It is an arithmetic number, because the mean of its divisors is an integer number (56840).

2⁶⁷³³¹⁶ is an apocalyptic number.

It is an amenable number.

673316 is an abundant number, since it is smaller than the sum of its proper divisors (690844).

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

673316 is a wasteful number, since it uses less digits than its factorization.

673316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 321 counting only the distinct ones).

The product of its digits is 2268, while the sum is 26.

The square root of 673316 is about 820.5583464934. The cubic root of 673316 is about 87.6475225698.

It can be divided in two parts, 673 and 316, that added together give a palindrome (989).

The spelling of 673316 in words is "six hundred seventy-three thousand, three hundred sixteen".