944393 has 2 divisors, whose sum is σ = 944394. Its totient is φ = 944392.

The previous prime is 944389. The next prime is 944399. The reversal of 944393 is 393449.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 753424 + 190969 = 868^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 944393 - 2² = 944389 is a prime.

It is not a weakly prime, because it can be changed into another prime (944399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472196 + 472197.

It is an arithmetic number, because the mean of its divisors is an integer number (472197).

2⁹⁴⁴³⁹³ is an apocalyptic number.

It is an amenable number.

944393 is a deficient number, since it is larger than the sum of its proper divisors (1).

944393 is an equidigital number, since it uses as much as digits as its factorization.

944393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 32.

The square root of 944393 is about 971.7988474988. The cubic root of 944393 is about 98.1109738292.

The spelling of 944393 in words is "nine hundred forty-four thousand, three hundred ninety-three".