889240177 has 16 divisors (see below), whose sum is σ = 1050780672. Its totient is φ = 736407360.

The previous prime is 889240117. The next prime is 889240181. The reversal of 889240177 is 771042988.

It is a cyclic number.

It is not a de Polignac number, because 889240177 - 2⁷ = 889240049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (889240117) 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 in 15 ways as a sum of consecutive naturals, for example, 143883 + ... + 149935.

It is an arithmetic number, because the mean of its divisors is an integer number (65673792).

Almost surely, 2^889240177 is an apocalyptic number.

It is an amenable number.

889240177 is a deficient number, since it is larger than the sum of its proper divisors (161540495).

889240177 is a wasteful number, since it uses less digits than its factorization.

889240177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 889240177 is about 29820.1303987759. The cubic root of 889240177 is about 961.6263581383.

The spelling of 889240177 in words is "eight hundred eighty-nine million, two hundred forty thousand, one hundred seventy-seven".