9766303650 has 168 divisors, whose sum is σ = 28839447684. Its totient is φ = 2450995200.

The previous prime is 9766303627. The next prime is 9766303669. The reversal of 9766303650 is 563036679.

9766303650 is a `hidden beast` number, since 9 + 7 + 6 + 630 + 3 + 6 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 5605666641 + 4160637009 = 74871^2 + 64503^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 9766303596 and 9766303605.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 611770 + ... + 627530.

Almost surely, 2^9766303650 is an apocalyptic number.

9766303650 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9766303650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14419723842).

9766303650 is an abundant number, since it is smaller than the sum of its proper divisors (19073144034).

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

9766303650 is a wasteful number, since it uses less digits than its factorization.

9766303650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15808 (or 15788 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The square root of 9766303650 is about 98824.6105481828. The cubic root of 9766303650 is about 2137.5194458065.

The spelling of 9766303650 in words is "nine billion, seven hundred sixty-six million, three hundred three thousand, six hundred fifty".