160609449 has 64 divisors (see below), whose sum is σ = 291594240. Its totient is φ = 75928320.

The previous prime is 160609439. The next prime is 160609457. The reversal of 160609449 is 944906061.

It is not a de Polignac number, because 160609449 - 2⁴ = 160609433 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (160609439) 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 63 ways as a sum of consecutive naturals, for example, 236899 + ... + 237575.

It is an arithmetic number, because the mean of its divisors is an integer number (4556160).

Almost surely, 2^160609449 is an apocalyptic number.

It is an amenable number.

160609449 is a deficient number, since it is larger than the sum of its proper divisors (130984791).

160609449 is a wasteful number, since it uses less digits than its factorization.

160609449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 160609449 is about 12673.1783306320. The cubic root of 160609449 is about 543.5719412757.

The spelling of 160609449 in words is "one hundred sixty million, six hundred nine thousand, four hundred forty-nine".