8784426038 has 4 divisors (see below), whose sum is σ = 13176639060. Its totient is φ = 4392213018.

The previous prime is 8784425987. The next prime is 8784426137. The reversal of 8784426038 is 8306244878.

8784426038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8306244878 = 2 ⋅4153122439.

It is a super-2 number, since 2×8784426038² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2196106508 + ... + 2196106511.

It is an arithmetic number, because the mean of its divisors is an integer number (3294159765).

Almost surely, 2^8784426038 is an apocalyptic number.

8784426038 is a deficient number, since it is larger than the sum of its proper divisors (4392213022).

8784426038 is a wasteful number, since it uses less digits than its factorization.

8784426038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392213021.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The square root of 8784426038 is about 93725.2689406651. The cubic root of 8784426038 is about 2063.3415805617.

The spelling of 8784426038 in words is "eight billion, seven hundred eighty-four million, four hundred twenty-six thousand, thirty-eight".