160681339 has 48 divisors (see below), whose sum is σ = 212459520. Its totient is φ = 120294720.

The previous prime is 160681321. The next prime is 160681349. The reversal of 160681339 is 933186061.

It is not a de Polignac number, because 160681339 - 2¹⁷ = 160550267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160681298 and 160681307.

It is not an unprimeable number, because it can be changed into a prime (160681349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1559962 + ... + 1560064.

It is an arithmetic number, because the mean of its divisors is an integer number (4426240).

Almost surely, 2^160681339 is an apocalyptic number.

160681339 is a deficient number, since it is larger than the sum of its proper divisors (51778181).

160681339 is a wasteful number, since it uses less digits than its factorization.

160681339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 160681339 is about 12676.0143183889. The cubic root of 160681339 is about 543.6530314775.

The spelling of 160681339 in words is "one hundred sixty million, six hundred eighty-one thousand, three hundred thirty-nine".