894893 has 2 divisors, whose sum is σ = 894894. Its totient is φ = 894892.

The previous prime is 894871. The next prime is 894917. The reversal of 894893 is 398498.

894893 is nontrivially palindromic in base 16.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 537289 + 357604 = 733^2 + 598^2 .

It is a cyclic number.

It is not a de Polignac number, because 894893 - 2⁸ = 894637 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 894893.

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 894893.

It is not a weakly prime, because it can be changed into another prime (894193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447446 + 447447.

It is an arithmetic number, because the mean of its divisors is an integer number (447447).

2⁸⁹⁴⁸⁹³ is an apocalyptic number.

It is an amenable number.

894893 is a deficient number, since it is larger than the sum of its proper divisors (1).

894893 is an equidigital number, since it uses as much as digits as its factorization.

894893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 41.

The square root of 894893 is about 945.9878434737. The cubic root of 894893 is about 96.3659714150.

The spelling of 894893 in words is "eight hundred ninety-four thousand, eight hundred ninety-three".