160889344 has 180 divisors, whose sum is σ = 418789602. Its totient is φ = 61501440.

The previous prime is 160889327. The next prime is 160889363. The reversal of 160889344 is 443988061.

It can be written as a sum of positive squares in only one way, i.e., 122943744 + 37945600 = 11088^2 + 6160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 160889344.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3035622 + ... + 3035674.

Almost surely, 2^160889344 is an apocalyptic number.

160889344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160889344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209394801).

160889344 is an abundant number, since it is smaller than the sum of its proper divisors (257900258).

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

160889344 is an equidigital number, since it uses as much as digits as its factorization.

160889344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 160889344 is about 12684.2163336960. The cubic root of 160889344 is about 543.8875199973.

The spelling of 160889344 in words is "one hundred sixty million, eight hundred eighty-nine thousand, three hundred forty-four".