8428766036 has 6 divisors (see below), whose sum is σ = 14750340570. Its totient is φ = 4214383016.

The previous prime is 8428766033. The next prime is 8428766057. The reversal of 8428766036 is 6306678248.

It can be written as a sum of positive squares in only one way, i.e., 8407789636 + 20976400 = 91694^2 + 4580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428766033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053595751 + ... + 1053595758.

It is an arithmetic number, because the mean of its divisors is an integer number (2458390095).

Almost surely, 2^8428766036 is an apocalyptic number.

It is an amenable number.

8428766036 is a deficient number, since it is larger than the sum of its proper divisors (6321574534).

8428766036 is a wasteful number, since it uses less digits than its factorization.

8428766036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107191513 (or 2107191511 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The square root of 8428766036 is about 91808.3113666731. The cubic root of 8428766036 is about 2035.1105217599.

The spelling of 8428766036 in words is "eight billion, four hundred twenty-eight million, seven hundred sixty-six thousand, thirty-six".