994508928 has 320 divisors, whose sum is σ = 3447861120. Its totient is φ = 278691840.

The previous prime is 994508927. The next prime is 994508929. The reversal of 994508928 is 829805499.

994508928 is a `hidden beast` number, since 99 + 450 + 89 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (994508927) and next prime (994508929).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (994508927) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5152800 + ... + 5152992.

It is an arithmetic number, because the mean of its divisors is an integer number (10774566).

Almost surely, 2^994508928 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 994508928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1723930560).

994508928 is an abundant number, since it is smaller than the sum of its proper divisors (2453352192).

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

994508928 is a wasteful number, since it uses less digits than its factorization.

994508928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 994508928 is about 31535.8356160099. The cubic root of 994508928 is about 998.1662822010.

The spelling of 994508928 in words is "nine hundred ninety-four million, five hundred eight thousand, nine hundred twenty-eight".