994836041 has 2 divisors, whose sum is σ = 994836042. Its totient is φ = 994836040.

The previous prime is 994836001. The next prime is 994836079. The reversal of 994836041 is 140638499.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 865536400 + 129299641 = 29420^2 + 11371^2 .

It is an emirp because it is prime and its reverse (140638499) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-994836041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 994835983 and 994836001.

It is not a weakly prime, because it can be changed into another prime (994836001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497418020 + 497418021.

It is an arithmetic number, because the mean of its divisors is an integer number (497418021).

Almost surely, 2^994836041 is an apocalyptic number.

It is an amenable number.

994836041 is a deficient number, since it is larger than the sum of its proper divisors (1).

994836041 is an equidigital number, since it uses as much as digits as its factorization.

994836041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 994836041 is about 31541.0215592330. The cubic root of 994836041 is about 998.2757088623.

The spelling of 994836041 in words is "nine hundred ninety-four million, eight hundred thirty-six thousand, forty-one".