4611173616 has 240 divisors, whose sum is σ = 15895649280. Its totient is φ = 1274797440.

The previous prime is 4611173603. The next prime is 4611173641. The reversal of 4611173616 is 6163711164.

4611173616 is a `hidden beast` number, since 4 + 611 + 1 + 7 + 36 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 652695 + ... + 659721.

It is an arithmetic number, because the mean of its divisors is an integer number (66231872).

Almost surely, 2^4611173616 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 4611173616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7947824640).

4611173616 is an abundant number, since it is smaller than the sum of its proper divisors (11284475664).

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

4611173616 is a wasteful number, since it uses less digits than its factorization.

4611173616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7089 (or 7070 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 4611173616 is about 67905.6228599665. The cubic root of 4611173616 is about 1664.4489955007.

The spelling of 4611173616 in words is "four billion, six hundred eleven million, one hundred seventy-three thousand, six hundred sixteen".