444963 has 8 divisors (see below), whose sum is σ = 600768. Its totient is φ = 292904.

The previous prime is 444953. The next prime is 444967. The reversal of 444963 is 369444.

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 444963 - 2¹⁰ = 443939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 444963.

It is not an unprimeable number, because it can be changed into a prime (444967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645 + ... + 1142.

It is an arithmetic number, because the mean of its divisors is an integer number (75096).

2⁴⁴⁴⁹⁶³ is an apocalyptic number.

444963 is a deficient number, since it is larger than the sum of its proper divisors (155805).

444963 is a wasteful number, since it uses less digits than its factorization.

444963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its digits is 10368, while the sum is 30.

The square root of 444963 is about 667.0554699573. The cubic root of 444963 is about 76.3439511979.

The spelling of 444963 in words is "four hundred forty-four thousand, nine hundred sixty-three".