3120017 has 2 divisors, whose sum is σ = 3120018. Its totient is φ = 3120016.

The previous prime is 3120011. The next prime is 3120067. The reversal of 3120017 is 7100213.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3083536 + 36481 = 1756^2 + 191^2 .

It is a cyclic number.

It is not a de Polignac number, because 3120017 - 2⁸ = 3119761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3119983 and 3120010.

It is not a weakly prime, because it can be changed into another prime (3120011) 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, 1560008 + 1560009.

It is an arithmetic number, because the mean of its divisors is an integer number (1560009).

Almost surely, 2^3120017 is an apocalyptic number.

It is an amenable number.

3120017 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120017 is an equidigital number, since it uses as much as digits as its factorization.

3120017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 3120017 is about 1766.3569854364. The cubic root of 3120017 is about 146.1231368749.

The spelling of 3120017 in words is "three million, one hundred twenty thousand, seventeen".