160905349 has 8 divisors (see below), whose sum is σ = 175707648. Its totient is φ = 146132160.

The previous prime is 160905343. The next prime is 160905379. The reversal of 160905349 is 943509061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 160905349 - 2²⁵ = 127350917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160905343) 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 7 ways as a sum of consecutive naturals, for example, 5229 + ... + 18685.

It is an arithmetic number, because the mean of its divisors is an integer number (21963456).

Almost surely, 2^160905349 is an apocalyptic number.

It is an amenable number.

160905349 is a deficient number, since it is larger than the sum of its proper divisors (14802299).

160905349 is a wasteful number, since it uses less digits than its factorization.

160905349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14555.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 160905349 is about 12684.8472202073. The cubic root of 160905349 is about 543.9055544030.

It can be divided in two parts, 160 and 905349, that added together give a palindrome (905509).

The spelling of 160905349 in words is "one hundred sixty million, nine hundred five thousand, three hundred forty-nine".