889614870 has 16 divisors (see below), whose sum is σ = 2135075760. Its totient is φ = 237230624.

The previous prime is 889614863. The next prime is 889614871. The reversal of 889614870 is 78416988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889614871) 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 7 ways as a sum of consecutive naturals, for example, 14826885 + ... + 14826944.

It is an arithmetic number, because the mean of its divisors is an integer number (133442235).

Almost surely, 2^889614870 is an apocalyptic number.

889614870 is an abundant number, since it is smaller than the sum of its proper divisors (1245460890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

889614870 is a wasteful number, since it uses less digits than its factorization.

889614870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29653839.

The product of its (nonzero) digits is 774144, while the sum is 51.

The square root of 889614870 is about 29826.4122884399. The cubic root of 889614870 is about 961.7614037943.

The spelling of 889614870 in words is "eight hundred eighty-nine million, six hundred fourteen thousand, eight hundred seventy".