8397466971 has 16 divisors (see below), whose sum is σ = 11328418944. Its totient is φ = 5532700544.

The previous prime is 8397466967. The next prime is 8397466981. The reversal of 8397466971 is 1796647938.

It is a cyclic number.

It is not a de Polignac number, because 8397466971 - 2² = 8397466967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8397466981) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 81940 + ... + 153326.

It is an arithmetic number, because the mean of its divisors is an integer number (708026184).

Almost surely, 2^8397466971 is an apocalyptic number.

8397466971 is a deficient number, since it is larger than the sum of its proper divisors (2930951973).

8397466971 is a wasteful number, since it uses less digits than its factorization.

8397466971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71850.

The product of its digits is 13716864, while the sum is 60.

The square root of 8397466971 is about 91637.6940510836. The cubic root of 8397466971 is about 2032.5883628140.

The spelling of 8397466971 in words is "eight billion, three hundred ninety-seven million, four hundred sixty-six thousand, nine hundred seventy-one".