3648317 has 2 divisors, whose sum is σ = 3648318. Its totient is φ = 3648316.

The previous prime is 3648301. The next prime is 3648343. The reversal of 3648317 is 7138463.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2910436 + 737881 = 1706^2 + 859^2 .

It is a cyclic number.

It is not a de Polignac number, because 3648317 - 2⁴ = 3648301 is a prime.

It is a Chen prime.

It is equal to p₂₅₉₉₆₁ and since 3648317 and 259961 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3644317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824158 + 1824159.

It is an arithmetic number, because the mean of its divisors is an integer number (1824159).

Almost surely, 2^3648317 is an apocalyptic number.

It is an amenable number.

3648317 is a deficient number, since it is larger than the sum of its proper divisors (1).

3648317 is an equidigital number, since it uses as much as digits as its factorization.

3648317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 3648317 is about 1910.0568054380. The cubic root of 3648317 is about 153.9445040944.

The spelling of 3648317 in words is "three million, six hundred forty-eight thousand, three hundred seventeen".