8683763928 has 80 divisors (see below), whose sum is σ = 25326305880. Its totient is φ = 2481058944.

The previous prime is 8683763911. The next prime is 8683763929. The reversal of 8683763928 is 8293673868.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8683763929) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 17725 + ... + 132972.

Almost surely, 2^8683763928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8683763928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12663152940).

8683763928 is an abundant number, since it is smaller than the sum of its proper divisors (16642541952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8683763928 is a wasteful number, since it uses less digits than its factorization.

8683763928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150734 (or 150709 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 60.

The square root of 8683763928 is about 93186.7154051477. The cubic root of 8683763928 is about 2055.4298982800.

The spelling of 8683763928 in words is "eight billion, six hundred eighty-three million, seven hundred sixty-three thousand, nine hundred twenty-eight".