160340868 has 18 divisors (see below), whose sum is σ = 405306174. Its totient is φ = 53446944.

The previous prime is 160340863. The next prime is 160340899. The reversal of 160340868 is 868043061.

It is a happy number.

160340868 is a `hidden beast` number, since 1 + 603 + 40 + 8 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 145733184 + 14607684 = 12072^2 + 3822^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4453913 = 160340868 / (1 + 6 + 0 + 3 + 4 + 0 + 8 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (160340863) 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 5 ways as a sum of consecutive naturals, for example, 2226921 + ... + 2226992.

Almost surely, 2^160340868 is an apocalyptic number.

160340868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

160340868 is an abundant number, since it is smaller than the sum of its proper divisors (244965306).

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

160340868 is a wasteful number, since it uses less digits than its factorization.

160340868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4453923 (or 4453918 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 160340868 is about 12662.5774627443. The cubic root of 160340868 is about 543.2687740758.

The spelling of 160340868 in words is "one hundred sixty million, three hundred forty thousand, eight hundred sixty-eight".