944866 has 8 divisors (see below), whose sum is σ = 1526364. Its totient is φ = 436080.

The previous prime is 944857. The next prime is 944873. The reversal of 944866 is 668449.

It can be written as a sum of positive squares in 2 ways, for example, as 942841 + 2025 = 971^2 + 45^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18145 + ... + 18196.

2⁹⁴⁴⁸⁶⁶ is an apocalyptic number.

944866 is a deficient number, since it is larger than the sum of its proper divisors (581498).

944866 is a wasteful number, since it uses less digits than its factorization.

944866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36356.

The product of its digits is 41472, while the sum is 37.

The square root of 944866 is about 972.0421801548. The cubic root of 944866 is about 98.1273507490.

The spelling of 944866 in words is "nine hundred forty-four thousand, eight hundred sixty-six".