888540361 has 2 divisors, whose sum is σ = 888540362. Its totient is φ = 888540360.

The previous prime is 888540313. The next prime is 888540421. The reversal of 888540361 is 163045888.

888540361 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., 816816400 + 71723961 = 28580^2 + 8469^2 .

It is a cyclic number.

It is not a de Polignac number, because 888540361 - 2¹⁵ = 888507593 is a prime.

It is a super-3 number, since 3×888540361³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (888540161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444270180 + 444270181.

It is an arithmetic number, because the mean of its divisors is an integer number (444270181).

Almost surely, 2^888540361 is an apocalyptic number.

It is an amenable number.

888540361 is a deficient number, since it is larger than the sum of its proper divisors (1).

888540361 is an equidigital number, since it uses as much as digits as its factorization.

888540361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 888540361 is about 29808.3941365515. The cubic root of 888540361 is about 961.3740310609.

The spelling of 888540361 in words is "eight hundred eighty-eight million, five hundred forty thousand, three hundred sixty-one".