673117 has 2 divisors, whose sum is σ = 673118. Its totient is φ = 673116.

The previous prime is 673111. The next prime is 673121. The reversal of 673117 is 711376.

673117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 436921 + 236196 = 661^2 + 486^2 .

It is a cyclic number.

It is not a de Polignac number, because 673117 - 2³ = 673109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 673091 and 673100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336558 + 336559.

It is an arithmetic number, because the mean of its divisors is an integer number (336559).

2⁶⁷³¹¹⁷ is an apocalyptic number.

It is an amenable number.

673117 is a deficient number, since it is larger than the sum of its proper divisors (1).

673117 is an equidigital number, since it uses as much as digits as its factorization.

673117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 882, while the sum is 25.

The square root of 673117 is about 820.4370786355. The cubic root of 673117 is about 87.6388869141.

The spelling of 673117 in words is "six hundred seventy-three thousand, one hundred seventeen".