6463463 has 2 divisors, whose sum is σ = 6463464. Its totient is φ = 6463462.

The previous prime is 6463441. The next prime is 6463489. The reversal of 6463463 is 3643646.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6463463 - 2⁶ = 6463399 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 (6460463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3231731 + 3231732.

It is an arithmetic number, because the mean of its divisors is an integer number (3231732).

Almost surely, 2^6463463 is an apocalyptic number.

6463463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6463463 is an equidigital number, since it uses as much as digits as its factorization.

6463463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 32.

The square root of 6463463 is about 2542.3341637165. The cubic root of 6463463 is about 186.2752217244.

The spelling of 6463463 in words is "six million, four hundred sixty-three thousand, four hundred sixty-three".