8460671971 has 2 divisors, whose sum is σ = 8460671972. Its totient is φ = 8460671970.

The previous prime is 8460671953. The next prime is 8460672023. The reversal of 8460671971 is 1791760648.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8460671971 - 2¹⁷ = 8460540899 is a prime.

It is not a weakly prime, because it can be changed into another prime (8460671951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4230335985 + 4230335986.

It is an arithmetic number, because the mean of its divisors is an integer number (4230335986).

Almost surely, 2^8460671971 is an apocalyptic number.

8460671971 is a deficient number, since it is larger than the sum of its proper divisors (1).

8460671971 is an equidigital number, since it uses as much as digits as its factorization.

8460671971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 49.

The square root of 8460671971 is about 91981.9111075651. The cubic root of 8460671971 is about 2037.6751654691.

The spelling of 8460671971 in words is "eight billion, four hundred sixty million, six hundred seventy-one thousand, nine hundred seventy-one".