994568004 has 48 divisors (see below), whose sum is σ = 2593463040. Its totient is φ = 329600160.

The previous prime is 994567991. The next prime is 994568011. The reversal of 994568004 is 400865499.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 7932 + ... + 45299.

It is an arithmetic number, because the mean of its divisors is an integer number (54030480).

Almost surely, 2^994568004 is an apocalyptic number.

It is an amenable number.

994568004 is an abundant number, since it is smaller than the sum of its proper divisors (1598895036).

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

994568004 is a wasteful number, since it uses less digits than its factorization.

994568004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53417 (or 53409 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 994568004 is about 31536.7722508186. The cubic root of 994568004 is about 998.1860462279.

The spelling of 994568004 in words is "nine hundred ninety-four million, five hundred sixty-eight thousand, four".