846673 has 2 divisors, whose sum is σ = 846674. Its totient is φ = 846672.

The previous prime is 846667. The next prime is 846689. The reversal of 846673 is 376648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692224 + 154449 = 832^2 + 393^2 .

It is a cyclic number.

It is not a de Polignac number, because 846673 - 2⁹ = 846161 is a prime.

846673 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (846973) by changing a digit.

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 as a sum of consecutive naturals, namely, 423336 + 423337.

It is an arithmetic number, because the mean of its divisors is an integer number (423337).

2⁸⁴⁶⁶⁷³ is an apocalyptic number.

It is an amenable number.

846673 is a deficient number, since it is larger than the sum of its proper divisors (1).

846673 is an equidigital number, since it uses as much as digits as its factorization.

846673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 846673 is about 920.1483576033. The cubic root of 846673 is about 94.6030714735.

The spelling of 846673 in words is "eight hundred forty-six thousand, six hundred seventy-three".