9788465263 has 4 divisors (see below), whose sum is σ = 9789209200. Its totient is φ = 9787721328.

The previous prime is 9788465257. The next prime is 9788465303. The reversal of 9788465263 is 3625648879.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9788465263 - 2⁵ = 9788465231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9788465198 and 9788465207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9788465213) 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, 351870 + ... + 378667.

It is an arithmetic number, because the mean of its divisors is an integer number (2447302300).

Almost surely, 2^9788465263 is an apocalyptic number.

9788465263 is a deficient number, since it is larger than the sum of its proper divisors (743937).

9788465263 is a wasteful number, since it uses less digits than its factorization.

9788465263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743936.

The product of its digits is 17418240, while the sum is 58.

The square root of 9788465263 is about 98936.6729933850. The cubic root of 9788465263 is about 2139.1350380284.

The spelling of 9788465263 in words is "nine billion, seven hundred eighty-eight million, four hundred sixty-five thousand, two hundred sixty-three".