444316 has 12 divisors (see below), whose sum is σ = 785232. Its totient is φ = 219968.

The previous prime is 444307. The next prime is 444341. The reversal of 444316 is 613444.

It is a happy number.

It is a congruent number.

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, 40 + ... + 943.

It is an arithmetic number, because the mean of its divisors is an integer number (65436).

2⁴⁴⁴³¹⁶ is an apocalyptic number.

It is an amenable number.

444316 is a deficient number, since it is larger than the sum of its proper divisors (340916).

444316 is a wasteful number, since it uses less digits than its factorization.

444316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100 (or 1098 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 444316 is about 666.5703263722. The cubic root of 444316 is about 76.3069305193.

The spelling of 444316 in words is "four hundred forty-four thousand, three hundred sixteen".