994131596 has 6 divisors (see below), whose sum is σ = 1739730300. Its totient is φ = 497065796.

The previous prime is 994131581. The next prime is 994131643. The reversal of 994131596 is 695131499.

It is a happy number.

994131596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 994131596.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124266446 + ... + 124266453.

It is an arithmetic number, because the mean of its divisors is an integer number (289955050).

Almost surely, 2^994131596 is an apocalyptic number.

It is an amenable number.

994131596 is a deficient number, since it is larger than the sum of its proper divisors (745598704).

994131596 is a wasteful number, since it uses less digits than its factorization.

994131596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248532903 (or 248532901 counting only the distinct ones).

The product of its digits is 262440, while the sum is 47.

The square root of 994131596 is about 31529.8524576313. The cubic root of 994131596 is about 998.0400263464.

The spelling of 994131596 in words is "nine hundred ninety-four million, one hundred thirty-one thousand, five hundred ninety-six".