994679005 has 8 divisors (see below), whose sum is σ = 1193851872. Its totient is φ = 795585168.

The previous prime is 994679003. The next prime is 994679071. The reversal of 994679005 is 500976499.

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

It is a cyclic number.

It is not a de Polignac number, because 994679005 - 2¹ = 994679003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 994679005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994679003) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12822 + ... + 46408.

It is an arithmetic number, because the mean of its divisors is an integer number (149231484).

Almost surely, 2^994679005 is an apocalyptic number.

It is an amenable number.

994679005 is a deficient number, since it is larger than the sum of its proper divisors (199172867).

994679005 is a wasteful number, since it uses less digits than its factorization.

994679005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39515.

The product of its (nonzero) digits is 612360, while the sum is 49.

The square root of 994679005 is about 31538.5320679324. The cubic root of 994679005 is about 998.2231797798.

The spelling of 994679005 in words is "nine hundred ninety-four million, six hundred seventy-nine thousand, five".