8386066226 has 4 divisors (see below), whose sum is σ = 12579099342. Its totient is φ = 4193033112.

The previous prime is 8386066211. The next prime is 8386066229. The reversal of 8386066226 is 6226606838.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6226606838 = 2 ⋅3113303419.

It can be written as a sum of positive squares in only one way, i.e., 5483550601 + 2902515625 = 74051^2 + 53875^2 .

It is a super-2 number, since 2×8386066226² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8386066229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2096516555 + ... + 2096516558.

Almost surely, 2^8386066226 is an apocalyptic number.

8386066226 is a deficient number, since it is larger than the sum of its proper divisors (4193033116).

8386066226 is a wasteful number, since it uses less digits than its factorization.

8386066226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193033115.

The product of its (nonzero) digits is 995328, while the sum is 47.

The square root of 8386066226 is about 91575.4673807347. The cubic root of 8386066226 is about 2031.6681044991.

The spelling of 8386066226 in words is "eight billion, three hundred eighty-six million, sixty-six thousand, two hundred twenty-six".