994476933 has 20 divisors (see below), whose sum is σ = 1487057088. Its totient is φ = 662324040.

The previous prime is 994476911. The next prime is 994476947. The reversal of 994476933 is 339674499.

It is not a de Polignac number, because 994476933 - 2⁸ = 994476677 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 994476933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994476733) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 83778 + ... + 94908.

Almost surely, 2^994476933 is an apocalyptic number.

It is an amenable number.

994476933 is a deficient number, since it is larger than the sum of its proper divisors (492580155).

994476933 is a wasteful number, since it uses less digits than its factorization.

994476933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12246 (or 12237 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 54.

The square root of 994476933 is about 31535.3283318883. The cubic root of 994476933 is about 998.1555778652.

The spelling of 994476933 in words is "nine hundred ninety-four million, four hundred seventy-six thousand, nine hundred thirty-three".