4623320016 has 120 divisors (see below), whose sum is σ = 14801641920. Its totient is φ = 1319666688.

The previous prime is 4623320003. The next prime is 4623320047. The reversal of 4623320016 is 6100233264.

4623320016 is a `hidden beast` number, since 4 + 623 + 3 + 20 + 0 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1630536 + ... + 1633368.

It is an arithmetic number, because the mean of its divisors is an integer number (123347016).

Almost surely, 2^4623320016 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 4623320016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7400820960).

4623320016 is an abundant number, since it is smaller than the sum of its proper divisors (10178321904).

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

4623320016 is a wasteful number, since it uses less digits than its factorization.

4623320016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4473 (or 4464 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4623320016 is about 67994.9999338187. Note that the first 4 decimals coincide. The cubic root of 4623320016 is about 1665.9091688015.

The spelling of 4623320016 in words is "four billion, six hundred twenty-three million, three hundred twenty thousand, sixteen".