320060417 has 2 divisors, whose sum is σ = 320060418. Its totient is φ = 320060416.

The previous prime is 320060401. The next prime is 320060423. The reversal of 320060417 is 714060023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 234978241 + 85082176 = 15329^2 + 9224^2 .

It is a cyclic number.

It is not a de Polignac number, because 320060417 - 2⁴ = 320060401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320060392 and 320060401.

It is not a weakly prime, because it can be changed into another prime (320060467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160030208 + 160030209.

It is an arithmetic number, because the mean of its divisors is an integer number (160030209).

Almost surely, 2^320060417 is an apocalyptic number.

It is an amenable number.

320060417 is a deficient number, since it is larger than the sum of its proper divisors (1).

320060417 is an equidigital number, since it uses as much as digits as its factorization.

320060417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 320060417 is about 17890.2324467850. The cubic root of 320060417 is about 684.0334224688.

The spelling of 320060417 in words is "three hundred twenty million, sixty thousand, four hundred seventeen".