889940336 has 20 divisors (see below), whose sum is σ = 1725001200. Its totient is φ = 444778752.

The previous prime is 889940333. The next prime is 889940353. The reversal of 889940336 is 633049988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (889940333) 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, 31085 + ... + 52403.

It is an arithmetic number, because the mean of its divisors is an integer number (86250060).

Almost surely, 2^889940336 is an apocalyptic number.

It is an amenable number.

889940336 is a deficient number, since it is larger than the sum of its proper divisors (835060864).

889940336 is a wasteful number, since it uses less digits than its factorization.

889940336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23936 (or 23930 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 889940336 is about 29831.8677926810. The cubic root of 889940336 is about 961.8786764413.

The spelling of 889940336 in words is "eight hundred eighty-nine million, nine hundred forty thousand, three hundred thirty-six".