444170 has 8 divisors (see below), whose sum is σ = 799524. Its totient is φ = 177664.

The previous prime is 444167. The next prime is 444173. The reversal of 444170 is 71444.

It is an interprime number because it is at equal distance from previous prime (444167) and next prime (444173).

It can be written as a sum of positive squares in 2 ways, for example, as 383161 + 61009 = 619^2 + 247^2 .

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

It is not an unprimeable number, because it can be changed into a prime (444173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22199 + ... + 22218.

2⁴⁴⁴¹⁷⁰ is an apocalyptic number.

444170 is a deficient number, since it is larger than the sum of its proper divisors (355354).

444170 is a wasteful number, since it uses less digits than its factorization.

444170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44424.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 444170 is about 666.4608015480. The cubic root of 444170 is about 76.2985715793.

The spelling of 444170 in words is "four hundred forty-four thousand, one hundred seventy", and thus it is an iban number.