160499849 has 4 divisors (see below), whose sum is σ = 160900500. Its totient is φ = 160099200.

The previous prime is 160499749. The next prime is 160499903. The reversal of 160499849 is 948994061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117505600 + 42994249 = 10840^2 + 6557^2 .

It is a cyclic number.

It is not a de Polignac number, because 160499849 - 2²⁴ = 143722633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 160499797 and 160499806.

It is not an unprimeable number, because it can be changed into a prime (160499149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199724 + ... + 200525.

It is an arithmetic number, because the mean of its divisors is an integer number (40225125).

Almost surely, 2^160499849 is an apocalyptic number.

It is an amenable number.

160499849 is a deficient number, since it is larger than the sum of its proper divisors (400651).

160499849 is an equidigital number, since it uses as much as digits as its factorization.

160499849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400650.

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 160499849 is about 12668.8534998239. The cubic root of 160499849 is about 543.4482685161.

The spelling of 160499849 in words is "one hundred sixty million, four hundred ninety-nine thousand, eight hundred forty-nine".