6494417 has 2 divisors, whose sum is σ = 6494418. Its totient is φ = 6494416.

The previous prime is 6494393. The next prime is 6494443. The reversal of 6494417 is 7144946.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 3094081 = 1844^2 + 1759^2 .

It is a cyclic number.

It is not a de Polignac number, because 6494417 - 2¹² = 6490321 is a prime.

It is not a weakly prime, because it can be changed into another prime (6494317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3247208 + 3247209.

It is an arithmetic number, because the mean of its divisors is an integer number (3247209).

Almost surely, 2^6494417 is an apocalyptic number.

It is an amenable number.

6494417 is a deficient number, since it is larger than the sum of its proper divisors (1).

6494417 is an equidigital number, since it uses as much as digits as its factorization.

6494417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 6494417 is about 2548.4146052007. The cubic root of 6494417 is about 186.5721102027.

The spelling of 6494417 in words is "six million, four hundred ninety-four thousand, four hundred seventeen".