963901 has 2 divisors, whose sum is σ = 963902. Its totient is φ = 963900.

The previous prime is 963899. The next prime is 963913. The reversal of 963901 is 109369.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 811801 + 152100 = 901^2 + 390^2 .

It is a cyclic number.

It is not a de Polignac number, because 963901 - 2¹ = 963899 is a prime.

Together with 963899, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 963901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (963301) 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, 481950 + 481951.

It is an arithmetic number, because the mean of its divisors is an integer number (481951).

2⁹⁶³⁹⁰¹ is an apocalyptic number.

It is an amenable number.

963901 is a deficient number, since it is larger than the sum of its proper divisors (1).

963901 is an equidigital number, since it uses as much as digits as its factorization.

963901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 963901 is about 981.7845995940. The cubic root of 963901 is about 98.7819231299.

The spelling of 963901 in words is "nine hundred sixty-three thousand, nine hundred one".