8346550464 has 168 divisors, whose sum is σ = 27624743328. Its totient is φ = 2360033280.

The previous prime is 8346550403. The next prime is 8346550481. The reversal of 8346550464 is 4640556438.

8346550464 is a `hidden beast` number, since 8 + 34 + 6 + 550 + 4 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380434 + ... + 401774.

It is an arithmetic number, because the mean of its divisors is an integer number (164432996).

Almost surely, 2^8346550464 is an apocalyptic number.

8346550464 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8346550464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13812371664).

8346550464 is an abundant number, since it is smaller than the sum of its proper divisors (19278192864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8346550464 is a wasteful number, since it uses less digits than its factorization.

8346550464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21463 (or 21450 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The square root of 8346550464 is about 91359.4574414713. The cubic root of 8346550464 is about 2028.4719557953.

The spelling of 8346550464 in words is "eight billion, three hundred forty-six million, five hundred fifty thousand, four hundred sixty-four".