4380017 has 2 divisors, whose sum is σ = 4380018. Its totient is φ = 4380016.

The previous prime is 4380001. The next prime is 4380031. The reversal of 4380017 is 7100834.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4227136 + 152881 = 2056^2 + 391^2 .

It is a cyclic number.

It is not a de Polignac number, because 4380017 - 2⁴ = 4380001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4379974 and 4380001.

It is not a weakly prime, because it can be changed into another prime (4380037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2190008 + 2190009.

It is an arithmetic number, because the mean of its divisors is an integer number (2190009).

Almost surely, 2^4380017 is an apocalyptic number.

It is an amenable number.

4380017 is a deficient number, since it is larger than the sum of its proper divisors (1).

4380017 is an equidigital number, since it uses as much as digits as its factorization.

4380017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 4380017 is about 2092.8490150988. The cubic root of 4380017 is about 163.6158094928.

The spelling of 4380017 in words is "four million, three hundred eighty thousand, seventeen".