944387 has 2 divisors, whose sum is σ = 944388. Its totient is φ = 944386.

The previous prime is 944369. The next prime is 944389. The reversal of 944387 is 783449.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 944387 - 2¹⁰ = 943363 is a prime.

Together with 944389, 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 (944389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472193 + 472194.

It is an arithmetic number, because the mean of its divisors is an integer number (472194).

2⁹⁴⁴³⁸⁷ is an apocalyptic number.

944387 is a deficient number, since it is larger than the sum of its proper divisors (1).

944387 is an equidigital number, since it uses as much as digits as its factorization.

944387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 35.

The square root of 944387 is about 971.7957604353. The cubic root of 944387 is about 98.1107660530.

It can be divided in two parts, 944 and 387, that added together give a palindrome (1331).

The spelling of 944387 in words is "nine hundred forty-four thousand, three hundred eighty-seven".