8678298067 has 2 divisors, whose sum is σ = 8678298068. Its totient is φ = 8678298066.

The previous prime is 8678298059. The next prime is 8678298077. The reversal of 8678298067 is 7608928768.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8678298067 - 2³ = 8678298059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8678297996 and 8678298014.

It is not a weakly prime, because it can be changed into another prime (8678298077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4339149033 + 4339149034.

It is an arithmetic number, because the mean of its divisors is an integer number (4339149034).

Almost surely, 2^8678298067 is an apocalyptic number.

8678298067 is a deficient number, since it is larger than the sum of its proper divisors (1).

8678298067 is an equidigital number, since it uses as much as digits as its factorization.

8678298067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 61.

The square root of 8678298067 is about 93157.3833198421. The cubic root of 8678298067 is about 2054.9985549053.

The spelling of 8678298067 in words is "eight billion, six hundred seventy-eight million, two hundred ninety-eight thousand, sixty-seven".