444970 has 8 divisors (see below), whose sum is σ = 800964. Its totient is φ = 177984.

The previous prime is 444967. The next prime is 444971. The reversal of 444970 is 79444.

It can be written as a sum of positive squares in 2 ways, for example, as 444889 + 81 = 667^2 + 9^2 .

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 (444971) 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, 22239 + ... + 22258.

2⁴⁴⁴⁹⁷⁰ is an apocalyptic number.

444970 is a deficient number, since it is larger than the sum of its proper divisors (355994).

444970 is a wasteful number, since it uses less digits than its factorization.

444970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44504.

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

The square root of 444970 is about 667.0607168767. The cubic root of 444970 is about 76.3443515344.

The spelling of 444970 in words is "four hundred forty-four thousand, nine hundred seventy".