963841 has 2 divisors, whose sum is σ = 963842. Its totient is φ = 963840.

The previous prime is 963839. The next prime is 963847. The reversal of 963841 is 148369.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 848241 + 115600 = 921^2 + 340^2 .

It is a cyclic number.

It is not a de Polignac number, because 963841 - 2¹ = 963839 is a prime.

Together with 963839, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (963847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481920 + 481921.

It is an arithmetic number, because the mean of its divisors is an integer number (481921).

2⁹⁶³⁸⁴¹ is an apocalyptic number.

It is an amenable number.

963841 is a deficient number, since it is larger than the sum of its proper divisors (1).

963841 is an equidigital number, since it uses as much as digits as its factorization.

963841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 31.

The square root of 963841 is about 981.7540425178. The cubic root of 963841 is about 98.7798734594.

The spelling of 963841 in words is "nine hundred sixty-three thousand, eight hundred forty-one".