6410863 has 2 divisors, whose sum is σ = 6410864. Its totient is φ = 6410862.

The previous prime is 6410857. The next prime is 6410869. The reversal of 6410863 is 3680146.

It is a balanced prime because it is at equal distance from previous prime (6410857) and next prime (6410869).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6410863 is a prime.

It is a super-3 number, since 3×6410863³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6410869) 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, 3205431 + 3205432.

It is an arithmetic number, because the mean of its divisors is an integer number (3205432).

Almost surely, 2^6410863 is an apocalyptic number.

6410863 is a deficient number, since it is larger than the sum of its proper divisors (1).

6410863 is an equidigital number, since it uses as much as digits as its factorization.

6410863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 6410863 is about 2531.9682067514. The cubic root of 6410863 is about 185.7685389253.

The spelling of 6410863 in words is "six million, four hundred ten thousand, eight hundred sixty-three".