6481763 has 2 divisors, whose sum is σ = 6481764. Its totient is φ = 6481762.

The previous prime is 6481757. The next prime is 6481789. The reversal of 6481763 is 3671846.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6481763 - 2⁴ = 6481747 is a prime.

It is not a weakly prime, because it can be changed into another prime (6481753) 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, 3240881 + 3240882.

It is an arithmetic number, because the mean of its divisors is an integer number (3240882).

Almost surely, 2^6481763 is an apocalyptic number.

6481763 is a deficient number, since it is larger than the sum of its proper divisors (1).

6481763 is an equidigital number, since it uses as much as digits as its factorization.

6481763 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6481763 is about 2545.9306746257. The cubic root of 6481763 is about 186.4508563887.

The spelling of 6481763 in words is "six million, four hundred eighty-one thousand, seven hundred sixty-three".