8609422016 has 112 divisors (see below), whose sum is σ = 18780715296. Its totient is φ = 3891953664.

The previous prime is 8609422001. The next prime is 8609422027. The reversal of 8609422016 is 6102249068.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8634830 + ... + 8635826.

It is an arithmetic number, because the mean of its divisors is an integer number (167684958).

Almost surely, 2^8609422016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8609422016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9390357648).

8609422016 is an abundant number, since it is smaller than the sum of its proper divisors (10171293280).

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

8609422016 is a wasteful number, since it uses less digits than its factorization.

8609422016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8609422016 is about 92786.9711543598. The cubic root of 8609422016 is about 2049.5475516263.

The spelling of 8609422016 in words is "eight billion, six hundred nine million, four hundred twenty-two thousand, sixteen".