944239 has 2 divisors, whose sum is σ = 944240. Its totient is φ = 944238.

The previous prime is 944233. The next prime is 944257. The reversal of 944239 is 932449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 944239 - 2¹⁷ = 813167 is a prime.

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 944239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472119 + 472120.

It is an arithmetic number, because the mean of its divisors is an integer number (472120).

2⁹⁴⁴²³⁹ is an apocalyptic number.

944239 is a deficient number, since it is larger than the sum of its proper divisors (1).

944239 is an equidigital number, since it uses as much as digits as its factorization.

944239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 31.

The square root of 944239 is about 971.7196097641. The cubic root of 944239 is about 98.1056406288.

The spelling of 944239 in words is "nine hundred forty-four thousand, two hundred thirty-nine".