8678297471 has 2 divisors, whose sum is σ = 8678297472. Its totient is φ = 8678297470.

The previous prime is 8678297461. The next prime is 8678297489. The reversal of 8678297471 is 1747928768.

8678297471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8678297471 is a prime.

It is a super-3 number, since 3×8678297471³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8678297471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8678297401) 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 as a sum of consecutive naturals, namely, 4339148735 + 4339148736.

It is an arithmetic number, because the mean of its divisors is an integer number (4339148736).

Almost surely, 2^8678297471 is an apocalyptic number.

8678297471 is a deficient number, since it is larger than the sum of its proper divisors (1).

8678297471 is an equidigital number, since it uses as much as digits as its factorization.

8678297471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9483264, while the sum is 59.

The square root of 8678297471 is about 93157.3801209545. The cubic root of 8678297471 is about 2054.9985078616.

It can be divided in two parts, 8678297 and 471, that added together give a palindrome (8678768).

The spelling of 8678297471 in words is "eight billion, six hundred seventy-eight million, two hundred ninety-seven thousand, four hundred seventy-one".