994582313 has 2 divisors, whose sum is σ = 994582314. Its totient is φ = 994582312.

The previous prime is 994582241. The next prime is 994582319. The reversal of 994582313 is 313285499.

994582313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 681575449 + 313006864 = 26107^2 + 17692^2 .

It is an emirp because it is prime and its reverse (313285499) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 994582313 - 2¹⁶ = 994516777 is a prime.

It is not a weakly prime, because it can be changed into another prime (994582319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497291156 + 497291157.

It is an arithmetic number, because the mean of its divisors is an integer number (497291157).

Almost surely, 2^994582313 is an apocalyptic number.

It is an amenable number.

994582313 is a deficient number, since it is larger than the sum of its proper divisors (1).

994582313 is an equidigital number, since it uses as much as digits as its factorization.

994582313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The square root of 994582313 is about 31536.9991121540. Note that the first 3 decimals coincide. The cubic root of 994582313 is about 998.1908332228.

The spelling of 994582313 in words is "nine hundred ninety-four million, five hundred eighty-two thousand, three hundred thirteen".