9816463 has 6 divisors (see below), whose sum is σ = 10428176. Its totient is φ = 9238752.

The previous prime is 9816451. The next prime is 9816481. The reversal of 9816463 is 3646189.

9816463 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9816463 - 2²¹ = 7719311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9816403) 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 in 5 ways as a sum of consecutive naturals, for example, 16695 + ... + 17272.

Almost surely, 2^9816463 is an apocalyptic number.

9816463 is a deficient number, since it is larger than the sum of its proper divisors (611713).

9816463 is a wasteful number, since it uses less digits than its factorization.

9816463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34001 (or 33984 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 9816463 is about 3133.1235213442. The cubic root of 9816463 is about 214.1172603931.

It can be divided in two parts, 98 and 16463, that added together give a palindrome (16561).

The spelling of 9816463 in words is "nine million, eight hundred sixteen thousand, four hundred sixty-three".