884959 has 2 divisors, whose sum is σ = 884960. Its totient is φ = 884958.

The previous prime is 884951. The next prime is 884977. The reversal of 884959 is 959488.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 884959 - 2³ = 884951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (884951) 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, 442479 + 442480.

It is an arithmetic number, because the mean of its divisors is an integer number (442480).

2⁸⁸⁴⁹⁵⁹ is an apocalyptic number.

884959 is a deficient number, since it is larger than the sum of its proper divisors (1).

884959 is an equidigital number, since it uses as much as digits as its factorization.

884959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 43.

The square root of 884959 is about 940.7225946048. The cubic root of 884959 is about 96.0080650053.

Subtracting 884959 from its reverse (959488), we obtain a square (74529 = 273²).

The spelling of 884959 in words is "eight hundred eighty-four thousand, nine hundred fifty-nine".