944407 has 8 divisors (see below), whose sum is σ = 977184. Its totient is φ = 912288.

The previous prime is 944399. The next prime is 944417. The reversal of 944407 is 704449.

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

It is a cyclic number.

It is not a de Polignac number, because 944407 - 2³ = 944399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944417) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5373 + ... + 5545.

It is an arithmetic number, because the mean of its divisors is an integer number (122148).

2⁹⁴⁴⁴⁰⁷ is an apocalyptic number.

944407 is a deficient number, since it is larger than the sum of its proper divisors (32777).

944407 is a wasteful number, since it uses less digits than its factorization.

944407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 944407 is about 971.8060506089. The cubic root of 944407 is about 98.1114586369. Note that the first 3 decimals are identical.

The spelling of 944407 in words is "nine hundred forty-four thousand, four hundred seven".