969444 has 36 divisors (see below), whose sum is σ = 2801344. Its totient is φ = 276912.

The previous prime is 969443. The next prime is 969457. The reversal of 969444 is 444969.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×969444³ = 2733313434641641152, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 969399 and 969408.

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 969444.

It is not an unprimeable number, because it can be changed into a prime (969443) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1672 + ... + 2175.

2⁹⁶⁹⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

969444 is an abundant number, since it is smaller than the sum of its proper divisors (1831900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969444 is a wasteful number, since it uses less digits than its factorization.

969444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3864 (or 3859 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 969444 is about 984.6034734856. The cubic root of 969444 is about 98.9709127893.

The spelling of 969444 in words is "nine hundred sixty-nine thousand, four hundred forty-four".