994671017 has 2 divisors, whose sum is σ = 994671018. Its totient is φ = 994671016.

The previous prime is 994670993. The next prime is 994671049. The reversal of 994671017 is 710176499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 796311961 + 198359056 = 28219^2 + 14084^2 .

It is an emirp because it is prime and its reverse (710176499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994671017 - 2⁶ = 994670953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (994674017) 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 as a sum of consecutive naturals, namely, 497335508 + 497335509.

It is an arithmetic number, because the mean of its divisors is an integer number (497335509).

Almost surely, 2^994671017 is an apocalyptic number.

It is an amenable number.

994671017 is a deficient number, since it is larger than the sum of its proper divisors (1).

994671017 is an equidigital number, since it uses as much as digits as its factorization.

994671017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 994671017 is about 31538.4054289370. The cubic root of 994671017 is about 998.2205076185.

The spelling of 994671017 in words is "nine hundred ninety-four million, six hundred seventy-one thousand, seventeen".