463484647 has 2 divisors, whose sum is σ = 463484648. Its totient is φ = 463484646.

The previous prime is 463484639. The next prime is 463484701. The reversal of 463484647 is 746484364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 463484647 - 2³ = 463484639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463484597 and 463484606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463485647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231742323 + 231742324.

It is an arithmetic number, because the mean of its divisors is an integer number (231742324).

Almost surely, 2^463484647 is an apocalyptic number.

463484647 is a deficient number, since it is larger than the sum of its proper divisors (1).

463484647 is an equidigital number, since it uses as much as digits as its factorization.

463484647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1548288, while the sum is 46.

The square root of 463484647 is about 21528.6935739259. The cubic root of 463484647 is about 773.8886029970. Note that the first 3 decimals are identical.

The spelling of 463484647 in words is "four hundred sixty-three million, four hundred eighty-four thousand, six hundred forty-seven".