944897 has 2 divisors, whose sum is σ = 944898. Its totient is φ = 944896.

The previous prime is 944893. The next prime is 944899. The reversal of 944897 is 798449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 583696 + 361201 = 764^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 944897 - 2² = 944893 is a prime.

Together with 944899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (944893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472448 + 472449.

It is an arithmetic number, because the mean of its divisors is an integer number (472449).

2⁹⁴⁴⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

944897 is a deficient number, since it is larger than the sum of its proper divisors (1).

944897 is an equidigital number, since it uses as much as digits as its factorization.

944897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 41.

The square root of 944897 is about 972.0581258340. The cubic root of 944897 is about 98.1284238869.

The spelling of 944897 in words is "nine hundred forty-four thousand, eight hundred ninety-seven".