9648763 has 4 divisors (see below), whose sum is σ = 9690408. Its totient is φ = 9607120.

The previous prime is 9648739. The next prime is 9648787. The reversal of 9648763 is 3678469.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3678469 = 191 ⋅19259.

It is an interprime number because it is at equal distance from previous prime (9648739) and next prime (9648787).

It is a cyclic number.

It is not a de Polignac number, because 9648763 - 2⁹ = 9648251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9648733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20473 + ... + 20938.

It is an arithmetic number, because the mean of its divisors is an integer number (2422602).

Almost surely, 2^9648763 is an apocalyptic number.

9648763 is a deficient number, since it is larger than the sum of its proper divisors (41645).

9648763 is a wasteful number, since it uses less digits than its factorization.

9648763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41644.

The product of its digits is 217728, while the sum is 43.

The square root of 9648763 is about 3106.2458048261. The cubic root of 9648763 is about 212.8909564039.

The spelling of 9648763 in words is "nine million, six hundred forty-eight thousand, seven hundred sixty-three".