889359147 has 24 divisors (see below), whose sum is σ = 1354333344. Its totient is φ = 561268224.

The previous prime is 889359137. The next prime is 889359161. The reversal of 889359147 is 741953988.

889359147 is a `hidden beast` number, since 8 + 8 + 9 + 3 + 591 + 47 = 666.

It is not a de Polignac number, because 889359147 - 2⁷ = 889359019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 889359093 and 889359102.

It is not an unprimeable number, because it can be changed into a prime (889359127) 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 23 ways as a sum of consecutive naturals, for example, 2068 + ... + 42225.

It is an arithmetic number, because the mean of its divisors is an integer number (56430556).

Almost surely, 2^889359147 is an apocalyptic number.

889359147 is a deficient number, since it is larger than the sum of its proper divisors (464974197).

889359147 is a wasteful number, since it uses less digits than its factorization.

889359147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44419 (or 44416 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 54.

The square root of 889359147 is about 29822.1251254836. The cubic root of 889359147 is about 961.6692410358.

The spelling of 889359147 in words is "eight hundred eighty-nine million, three hundred fifty-nine thousand, one hundred forty-seven".