994047063 has 8 divisors (see below), whose sum is σ = 1325563008. Its totient is φ = 662614584.

The previous prime is 994047053. The next prime is 994047071. The reversal of 994047063 is 360740499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 994047063 - 2¹² = 994042967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994047053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16470 + ... + 47532.

It is an arithmetic number, because the mean of its divisors is an integer number (165695376).

Almost surely, 2^994047063 is an apocalyptic number.

994047063 is a deficient number, since it is larger than the sum of its proper divisors (331515945).

994047063 is a wasteful number, since it uses less digits than its factorization.

994047063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41733.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 994047063 is about 31528.5119058924. The cubic root of 994047063 is about 998.0117370973.

The spelling of 994047063 in words is "nine hundred ninety-four million, forty-seven thousand, sixty-three".