160790849 has 2 divisors, whose sum is σ = 160790850. Its totient is φ = 160790848.

The previous prime is 160790827. The next prime is 160790857. The reversal of 160790849 is 948097061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148840000 + 11950849 = 12200^2 + 3457^2 .

It is a cyclic number.

It is not a de Polignac number, because 160790849 - 2²⁴ = 144013633 is a prime.

It is not a weakly prime, because it can be changed into another prime (160790869) 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 as a sum of consecutive naturals, namely, 80395424 + 80395425.

It is an arithmetic number, because the mean of its divisors is an integer number (80395425).

Almost surely, 2^160790849 is an apocalyptic number.

It is an amenable number.

160790849 is a deficient number, since it is larger than the sum of its proper divisors (1).

160790849 is an equidigital number, since it uses as much as digits as its factorization.

160790849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 160790849 is about 12680.3331580838. Note that the first 3 decimals coincide. The cubic root of 160790849 is about 543.7765096689.

The spelling of 160790849 in words is "one hundred sixty million, seven hundred ninety thousand, eight hundred forty-nine".