994411333 has 2 divisors, whose sum is σ = 994411334. Its totient is φ = 994411332.

The previous prime is 994411331. The next prime is 994411351. The reversal of 994411333 is 333114499.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 957469249 + 36942084 = 30943^2 + 6078^2 .

It is a cyclic number.

It is not a de Polignac number, because 994411333 - 2¹ = 994411331 is a prime.

Together with 994411331, it forms a pair of twin primes.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 994411292 and 994411301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (994411331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497205666 + 497205667.

It is an arithmetic number, because the mean of its divisors is an integer number (497205667).

Almost surely, 2^994411333 is an apocalyptic number.

It is an amenable number.

994411333 is a deficient number, since it is larger than the sum of its proper divisors (1).

994411333 is an equidigital number, since it uses as much as digits as its factorization.

994411333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 37.

The square root of 994411333 is about 31534.2882114057. The cubic root of 994411333 is about 998.1336298295.

The spelling of 994411333 in words is "nine hundred ninety-four million, four hundred eleven thousand, three hundred thirty-three".