994027104 has 144 divisors (see below), whose sum is σ = 3400750080. Its totient is φ = 269049600.

The previous prime is 994027079. The next prime is 994027117. The reversal of 994027104 is 401720499.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25329 + ... + 51279.

It is an arithmetic number, because the mean of its divisors is an integer number (23616320).

Almost surely, 2^994027104 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 994027104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1700375040).

994027104 is an abundant number, since it is smaller than the sum of its proper divisors (2406722976).

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

994027104 is a wasteful number, since it uses less digits than its factorization.

994027104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25993 (or 25982 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 994027104 is about 31528.1953812774. The cubic root of 994027104 is about 998.0050575176.

The spelling of 994027104 in words is "nine hundred ninety-four million, twenty-seven thousand, one hundred four".