939796133 has 2 divisors, whose sum is σ = 939796134. Its totient is φ = 939796132.

The previous prime is 939796079. The next prime is 939796139. The reversal of 939796133 is 331697939.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910711684 + 29084449 = 30178^2 + 5393^2 .

It is an emirp because it is prime and its reverse (331697939) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 939796133 - 2¹⁸ = 939533989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (939796139) 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, 469898066 + 469898067.

It is an arithmetic number, because the mean of its divisors is an integer number (469898067).

Almost surely, 2^939796133 is an apocalyptic number.

It is an amenable number.

939796133 is a deficient number, since it is larger than the sum of its proper divisors (1).

939796133 is an equidigital number, since it uses as much as digits as its factorization.

939796133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 826686, while the sum is 50.

The square root of 939796133 is about 30656.0945490452. The cubic root of 939796133 is about 979.5152861197.

The spelling of 939796133 in words is "nine hundred thirty-nine million, seven hundred ninety-six thousand, one hundred thirty-three".