3648683 has 2 divisors, whose sum is σ = 3648684. Its totient is φ = 3648682.

The previous prime is 3648661. The next prime is 3648691. The reversal of 3648683 is 3868463.

It is a strong prime.

It is an emirp because it is prime and its reverse (3868463) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3648683 - 2⁸ = 3648427 is a prime.

It is a Chen prime.

It is equal to p₂₅₉₉₈₅ and since 3648683 and 259985 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3648643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824341 + 1824342.

It is an arithmetic number, because the mean of its divisors is an integer number (1824342).

Almost surely, 2^3648683 is an apocalyptic number.

3648683 is a deficient number, since it is larger than the sum of its proper divisors (1).

3648683 is an equidigital number, since it uses as much as digits as its factorization.

3648683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 38.

The square root of 3648683 is about 1910.1526117041. The cubic root of 3648683 is about 153.9496518382.

The spelling of 3648683 in words is "three million, six hundred forty-eight thousand, six hundred eighty-three".