889369148 has 24 divisors (see below), whose sum is σ = 1599830400. Its totient is φ = 432295488.

The previous prime is 889369073. The next prime is 889369219. The reversal of 889369148 is 841963988.

It is a junction number, because it is equal to n+sod(n) for n = 889369093 and 889369102.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 263093 + ... + 266451.

It is an arithmetic number, because the mean of its divisors is an integer number (66659600).

Almost surely, 2^889369148 is an apocalyptic number.

It is an amenable number.

889369148 is a deficient number, since it is larger than the sum of its proper divisors (710461252).

889369148 is a wasteful number, since it uses less digits than its factorization.

889369148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189 (or 5187 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 56.

The square root of 889369148 is about 29822.2928025328. The cubic root of 889369148 is about 961.6728457356.

The spelling of 889369148 in words is "eight hundred eighty-nine million, three hundred sixty-nine thousand, one hundred forty-eight".