8220470627 has 2 divisors, whose sum is σ = 8220470628. Its totient is φ = 8220470626.

The previous prime is 8220470579. The next prime is 8220470639. The reversal of 8220470627 is 7260740228.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8220470627 - 2⁸ = 8220470371 is a prime.

It is a super-3 number, since 3×8220470627³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (8220470647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4110235313 + 4110235314.

It is an arithmetic number, because the mean of its divisors is an integer number (4110235314).

Almost surely, 2^8220470627 is an apocalyptic number.

8220470627 is a deficient number, since it is larger than the sum of its proper divisors (1).

8220470627 is an equidigital number, since it uses as much as digits as its factorization.

8220470627 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 8220470627 is about 90666.8110556448. The cubic root of 8220470627 is about 2018.2063144042.

The spelling of 8220470627 in words is "eight billion, two hundred twenty million, four hundred seventy thousand, six hundred twenty-seven".