8386064973 has 128 divisors (see below), whose sum is σ = 15049359360. Its totient is φ = 4548061440.

The previous prime is 8386064969. The next prime is 8386064987. The reversal of 8386064973 is 3794606838.

8386064973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8386064973 - 2² = 8386064969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8386064923) 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 127 ways as a sum of consecutive naturals, for example, 21895540 + ... + 21895922.

It is an arithmetic number, because the mean of its divisors is an integer number (117573120).

Almost surely, 2^8386064973 is an apocalyptic number.

It is an amenable number.

8386064973 is a deficient number, since it is larger than the sum of its proper divisors (6663294387).

8386064973 is a wasteful number, since it uses less digits than its factorization.

8386064973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 8386064973 is about 91575.4605393825. The cubic root of 8386064973 is about 2031.6680033122.

The spelling of 8386064973 in words is "eight billion, three hundred eighty-six million, sixty-four thousand, nine hundred seventy-three".