6429009463 has 2 divisors, whose sum is σ = 6429009464. Its totient is φ = 6429009462.

The previous prime is 6429009443. The next prime is 6429009487. The reversal of 6429009463 is 3649009246.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6429009463 - 2⁹ = 6429008951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6429009413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3214504731 + 3214504732.

It is an arithmetic number, because the mean of its divisors is an integer number (3214504732).

Almost surely, 2^6429009463 is an apocalyptic number.

6429009463 is a deficient number, since it is larger than the sum of its proper divisors (1).

6429009463 is an equidigital number, since it uses as much as digits as its factorization.

6429009463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 6429009463 is about 80181.1041517888. The cubic root of 6429009463 is about 1859.4365139936.

The spelling of 6429009463 in words is "six billion, four hundred twenty-nine million, nine thousand, four hundred sixty-three".