4720896180 has 864 divisors, whose sum is σ = 20704844160. Its totient is φ = 853493760.

The previous prime is 4720896149. The next prime is 4720896217. The reversal of 4720896180 is 816980274.

4720896180 is a `hidden beast` number, since 4 + 7 + 20 + 8 + 9 + 618 + 0 = 666.

It is a harmonic number, since the harmonic mean of its divisors is an integer.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 23963842 + ... + 23964038.

It is an arithmetic number, because the mean of its divisors is an integer number (23963940).

Almost surely, 2^4720896180 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 4720896180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10352422080).

4720896180 is an abundant number, since it is smaller than the sum of its proper divisors (15983947980).

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

4720896180 is a wasteful number, since it uses less digits than its factorization.

4720896180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 4720896180 is about 68708.7780418194. The cubic root of 4720896180 is about 1677.5474630891.

The spelling of 4720896180 in words is "four billion, seven hundred twenty million, eight hundred ninety-six thousand, one hundred eighty".