6320417 has 2 divisors, whose sum is σ = 6320418. Its totient is φ = 6320416.

The previous prime is 6320371. The next prime is 6320459. The reversal of 6320417 is 7140236.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3254416 + 3066001 = 1804^2 + 1751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6320417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6320392 and 6320401.

It is not a weakly prime, because it can be changed into another prime (6320477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3160208 + 3160209.

It is an arithmetic number, because the mean of its divisors is an integer number (3160209).

Almost surely, 2^6320417 is an apocalyptic number.

It is an amenable number.

6320417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6320417 is an equidigital number, since it uses as much as digits as its factorization.

6320417 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 6320417 is about 2514.0439534742. The cubic root of 6320417 is about 184.8907755555.

The spelling of 6320417 in words is "six million, three hundred twenty thousand, four hundred seventeen".