994788 has 48 divisors (see below), whose sum is σ = 2638720. Its totient is φ = 324000.

The previous prime is 994769. The next prime is 994793. The reversal of 994788 is 887499.

It is a super-3 number, since 3×994788³ = 2953336059744935616, which contains 333 as substring.

It is an unprimeable number.

994788 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 15 ways as a sum of consecutive naturals, for example, 6513 + ... + 6663.

2⁹⁹⁴⁷⁸⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 994788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319360).

994788 is an abundant number, since it is smaller than the sum of its proper divisors (1643932).

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

994788 is a wasteful number, since it uses less digits than its factorization.

994788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 217 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 994788 is about 997.3905955041. The cubic root of 994788 is about 99.8259639569.

The spelling of 994788 in words is "nine hundred ninety-four thousand, seven hundred eighty-eight".