949223333 has 2 divisors, whose sum is σ = 949223334. Its totient is φ = 949223332.

The previous prime is 949223321. The next prime is 949223357. The reversal of 949223333 is 333322949.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 730242529 + 218980804 = 27023^2 + 14798^2 .

It is an emirp because it is prime and its reverse (333322949) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 949223333 - 2¹² = 949219237 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (949223393) 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, 474611666 + 474611667.

It is an arithmetic number, because the mean of its divisors is an integer number (474611667).

Almost surely, 2^949223333 is an apocalyptic number.

It is an amenable number.

949223333 is a deficient number, since it is larger than the sum of its proper divisors (1).

949223333 is an equidigital number, since it uses as much as digits as its factorization.

949223333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 38.

The square root of 949223333 is about 30809.4682362419. The cubic root of 949223333 is about 982.7796045025.

The spelling of 949223333 in words is "nine hundred forty-nine million, two hundred twenty-three thousand, three hundred thirty-three".