994650 has 48 divisors (see below), whose sum is σ = 2604000. Its totient is φ = 250560.

The previous prime is 994621. The next prime is 994657. The reversal of 994650 is 56499.

It is a happy number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994650.

It is not an unprimeable number, because it can be changed into a prime (994657) by changing a digit.

994650 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2676 + ... + 3024.

It is an arithmetic number, because the mean of its divisors is an integer number (54250).

2⁹⁹⁴⁶⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1302000).

994650 is an abundant number, since it is smaller than the sum of its proper divisors (1609350).

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

994650 is a wasteful number, since it uses less digits than its factorization.

994650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 994650 is about 997.3214125847. The cubic root of 994650 is about 99.8213476903.

The spelling of 994650 in words is "nine hundred ninety-four thousand, six hundred fifty".