3868463 has 2 divisors, whose sum is σ = 3868464. Its totient is φ = 3868462.

The previous prime is 3868441. The next prime is 3868477. The reversal of 3868463 is 3648683.

It is a strong prime.

It is an emirp because it is prime and its reverse (3648683) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3868463 - 2⁶ = 3868399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3868483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1934231 + 1934232.

It is an arithmetic number, because the mean of its divisors is an integer number (1934232).

Almost surely, 2^3868463 is an apocalyptic number.

3868463 is a deficient number, since it is larger than the sum of its proper divisors (1).

3868463 is an equidigital number, since it uses as much as digits as its factorization.

3868463 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3868463 is about 1966.8408679911. The cubic root of 3868463 is about 156.9806594429.

The spelling of 3868463 in words is "three million, eight hundred sixty-eight thousand, four hundred sixty-three".