885355969 has 2 divisors, whose sum is σ = 885355970. Its totient is φ = 885355968.

The previous prime is 885355931. The next prime is 885356057. The reversal of 885355969 is 969553588.

885355969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739840000 + 145515969 = 27200^2 + 12063^2 .

It is a cyclic number.

It is not a de Polignac number, because 885355969 - 2⁷ = 885355841 is a prime.

It is a super-2 number, since 2×885355969² = 1567710383687857922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (885355069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442677984 + 442677985.

It is an arithmetic number, because the mean of its divisors is an integer number (442677985).

Almost surely, 2^885355969 is an apocalyptic number.

It is an amenable number.

885355969 is a deficient number, since it is larger than the sum of its proper divisors (1).

885355969 is an equidigital number, since it uses as much as digits as its factorization.

885355969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664000, while the sum is 58.

The square root of 885355969 is about 29754.9318433096. The cubic root of 885355969 is about 960.2241841161.

The spelling of 885355969 in words is "eight hundred eighty-five million, three hundred fifty-five thousand, nine hundred sixty-nine".