8286220486 has 8 divisors (see below), whose sum is σ = 12718385064. Its totient is φ = 4046758800.

The previous prime is 8286220477. The next prime is 8286220513. The reversal of 8286220486 is 6840226828.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×8286220486² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48175615 + ... + 48175786.

It is an arithmetic number, because the mean of its divisors is an integer number (1589798133).

Almost surely, 2^8286220486 is an apocalyptic number.

8286220486 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8286220486 is a deficient number, since it is larger than the sum of its proper divisors (4432164578).

8286220486 is a wasteful number, since it uses less digits than its factorization.

8286220486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96351446.

The product of its (nonzero) digits is 589824, while the sum is 46.

The square root of 8286220486 is about 91028.6794697144. The cubic root of 8286220486 is about 2023.5727776744.

The spelling of 8286220486 in words is "eight billion, two hundred eighty-six million, two hundred twenty thousand, four hundred eighty-six".