8356336538 has 16 divisors (see below), whose sum is σ = 13689954720. Its totient is φ = 3793904400.

The previous prime is 8356336537. The next prime is 8356336561.

8356336538 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (8356336537) 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 in 7 ways as a sum of consecutive naturals, for example, 202193 + ... + 239988.

It is an arithmetic number, because the mean of its divisors is an integer number (855622170).

Almost surely, 2^8356336538 is an apocalyptic number.

8356336538 is a deficient number, since it is larger than the sum of its proper divisors (5333618182).

8356336538 is a wasteful number, since it uses less digits than its factorization.

8356336538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443053.

The product of its digits is 4665600, while the sum is 50.

The square root of 8356336538 is about 91412.9998304399. Note that the first 3 decimals coincide. The cubic root of 8356336538 is about 2029.2644198461.

The spelling of 8356336538 in words is "eight billion, three hundred fifty-six million, three hundred thirty-six thousand, five hundred thirty-eight".