944873 has 2 divisors, whose sum is σ = 944874. Its totient is φ = 944872.

The previous prime is 944857. The next prime is 944887. The reversal of 944873 is 378449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 824464 + 120409 = 908^2 + 347^2 .

It is an emirp because it is prime and its reverse (378449) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 944873 - 2⁴ = 944857 is a prime.

It is a super-2 number, since 2×944873² = 1785569972258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a d-powerful number, because it can be written as 9² + 4⁷ + 8⁵ + 4⁸ + 7⁷ + 3⁸ .

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (944803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472436 + 472437.

It is an arithmetic number, because the mean of its divisors is an integer number (472437).

2⁹⁴⁴⁸⁷³ is an apocalyptic number.

It is an amenable number.

944873 is a deficient number, since it is larger than the sum of its proper divisors (1).

944873 is an equidigital number, since it uses as much as digits as its factorization.

944873 is an evil number, because the sum of its binary digits is even.

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

The square root of 944873 is about 972.0457808149. The cubic root of 944873 is about 98.1275930725.

The spelling of 944873 in words is "nine hundred forty-four thousand, eight hundred seventy-three".