994913 has 2 divisors, whose sum is σ = 994914. Its totient is φ = 994912.

The previous prime is 994907. The next prime is 994927. The reversal of 994913 is 319499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976144 + 18769 = 988^2 + 137^2 .

It is an emirp because it is prime and its reverse (319499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994913 - 2⁸ = 994657 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 994913.

It is not a weakly prime, because it can be changed into another prime (994933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497456 + 497457.

It is an arithmetic number, because the mean of its divisors is an integer number (497457).

2⁹⁹⁴⁹¹³ is an apocalyptic number.

It is an amenable number.

994913 is a deficient number, since it is larger than the sum of its proper divisors (1).

994913 is an equidigital number, since it uses as much as digits as its factorization.

994913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 35.

The square root of 994913 is about 997.4532570502. The cubic root of 994913 is about 99.8301449894.

The spelling of 994913 in words is "nine hundred ninety-four thousand, nine hundred thirteen".