944311 has 4 divisors (see below), whose sum is σ = 985392. Its totient is φ = 903232.

The previous prime is 944309. The next prime is 944329. The reversal of 944311 is 113449.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 944311 - 2¹ = 944309 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20506 + ... + 20551.

It is an arithmetic number, because the mean of its divisors is an integer number (246348).

2⁹⁴⁴³¹¹ is an apocalyptic number.

944311 is a deficient number, since it is larger than the sum of its proper divisors (41081).

944311 is a wasteful number, since it uses less digits than its factorization.

944311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41080.

The product of its digits is 432, while the sum is 22.

The square root of 944311 is about 971.7566567819. The cubic root of 944311 is about 98.1081341453.

The spelling of 944311 in words is "nine hundred forty-four thousand, three hundred eleven".