444494 has 4 divisors (see below), whose sum is σ = 666744. Its totient is φ = 222246.

The previous prime is 444487. The next prime is 444517. The reversal of 444494 is 494444.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 444494.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111122 + ... + 111125.

It is an arithmetic number, because the mean of its divisors is an integer number (166686).

2⁴⁴⁴⁴⁹⁴ is an apocalyptic number.

444494 is a deficient number, since it is larger than the sum of its proper divisors (222250).

444494 is a wasteful number, since it uses less digits than its factorization.

444494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222249.

The product of its digits is 9216, while the sum is 29.

The square root of 444494 is about 666.7038322974. The cubic root of 444494 is about 76.3171190790.

The spelling of 444494 in words is "four hundred forty-four thousand, four hundred ninety-four".