889716670 has 8 divisors (see below), whose sum is σ = 1601490024. Its totient is φ = 355886664.

The previous prime is 889716589. The next prime is 889716673. The reversal of 889716670 is 76617988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889716673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44485824 + ... + 44485843.

It is an arithmetic number, because the mean of its divisors is an integer number (200186253).

Almost surely, 2^889716670 is an apocalyptic number.

889716670 is a deficient number, since it is larger than the sum of its proper divisors (711773354).

889716670 is a wasteful number, since it uses less digits than its factorization.

889716670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88971674.

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 889716670 is about 29828.1187807746. The cubic root of 889716670 is about 961.7980876747.

The spelling of 889716670 in words is "eight hundred eighty-nine million, seven hundred sixteen thousand, six hundred seventy".