889069963 has 2 divisors, whose sum is σ = 889069964. Its totient is φ = 889069962.

The previous prime is 889069957. The next prime is 889069969. The reversal of 889069963 is 369960988.

It is a balanced prime because it is at equal distance from previous prime (889069957) and next prime (889069969).

It is a cyclic number.

It is not a de Polignac number, because 889069963 - 2²¹ = 886972811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 889069898 and 889069907.

It is not a weakly prime, because it can be changed into another prime (889069969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444534981 + 444534982.

It is an arithmetic number, because the mean of its divisors is an integer number (444534982).

Almost surely, 2^889069963 is an apocalyptic number.

889069963 is a deficient number, since it is larger than the sum of its proper divisors (1).

889069963 is an equidigital number, since it uses as much as digits as its factorization.

889069963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 58.

The square root of 889069963 is about 29817.2762505230. The cubic root of 889069963 is about 961.5649976202.

The spelling of 889069963 in words is "eight hundred eighty-nine million, sixty-nine thousand, nine hundred sixty-three".