885049933 has 2 divisors, whose sum is σ = 885049934. Its totient is φ = 885049932.

The previous prime is 885049931. The next prime is 885049961. The reversal of 885049933 is 339940588.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 626901444 + 258148489 = 25038^2 + 16067^2 .

It is a cyclic number.

It is not a de Polignac number, because 885049933 - 2¹ = 885049931 is a prime.

Together with 885049931, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (885049931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442524966 + 442524967.

It is an arithmetic number, because the mean of its divisors is an integer number (442524967).

Almost surely, 2^885049933 is an apocalyptic number.

It is an amenable number.

885049933 is a deficient number, since it is larger than the sum of its proper divisors (1).

885049933 is an equidigital number, since it uses as much as digits as its factorization.

885049933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 885049933 is about 29749.7887891662. The cubic root of 885049933 is about 960.1135329413.

The spelling of 885049933 in words is "eight hundred eighty-five million, forty-nine thousand, nine hundred thirty-three".