8959223763 has 48 divisors (see below), whose sum is σ = 15253528576. Its totient is φ = 4960932480.

The previous prime is 8959223759. The next prime is 8959223797. The reversal of 8959223763 is 3673229598.

It is a happy number.

It is not a de Polignac number, because 8959223763 - 2² = 8959223759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8959223753) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331023 + ... + 357063.

Almost surely, 2^8959223763 is an apocalyptic number.

8959223763 is a deficient number, since it is larger than the sum of its proper divisors (6294304813).

8959223763 is a wasteful number, since it uses less digits than its factorization.

8959223763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26224 (or 26221 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 8959223763 is about 94653.1761907650. The cubic root of 8959223763 is about 2076.9376597517.

The spelling of 8959223763 in words is "eight billion, nine hundred fifty-nine million, two hundred twenty-three thousand, seven hundred sixty-three".