994446 has 24 divisors (see below), whose sum is σ = 2179944. Its totient is φ = 327600.

The previous prime is 994417. The next prime is 994447. The reversal of 994446 is 644499.

It is a self number, because there is not a number n which added to its sum of digits gives 994446.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994447) by changing a digit.

994446 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 1545 + ... + 2091.

It is an arithmetic number, because the mean of its divisors is an integer number (90831).

2⁹⁹⁴⁴⁴⁶ is an apocalyptic number.

994446 is an abundant number, since it is smaller than the sum of its proper divisors (1185498).

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

994446 is a wasteful number, since it uses less digits than its factorization.

994446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656 (or 653 counting only the distinct ones).

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

The square root of 994446 is about 997.2191333904. The cubic root of 994446 is about 99.8145228617.

The spelling of 994446 in words is "nine hundred ninety-four thousand, four hundred forty-six".