160843968 has 280 divisors, whose sum is σ = 531083520. Its totient is φ = 47900160.

The previous prime is 160843967. The next prime is 160843973. The reversal of 160843968 is 869348061.

160843968 is a `hidden beast` number, since 1 + 608 + 4 + 39 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (160843967) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2265373 + ... + 2265443.

Almost surely, 2^160843968 is an apocalyptic number.

160843968 is a gapful number since it is divisible by the number (18) 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 160843968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265541760).

160843968 is an abundant number, since it is smaller than the sum of its proper divisors (370239552).

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

160843968 is a wasteful number, since it uses less digits than its factorization.

160843968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 160843968 is about 12682.4275278828. The cubic root of 160843968 is about 543.8363838976.

The spelling of 160843968 in words is "one hundred sixty million, eight hundred forty-three thousand, nine hundred sixty-eight".