4480992180 has 432 divisors, whose sum is σ = 16432416000. Its totient is φ = 985001472.

The previous prime is 4480992161. The next prime is 4480992199. The reversal of 4480992180 is 812990844.

4480992180 is a `hidden beast` number, since 4 + 480 + 9 + 92 + 1 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (4480992161) and next prime (4480992199).

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 143 ways as a sum of consecutive naturals, for example, 41109966 + ... + 41110074.

It is an arithmetic number, because the mean of its divisors is an integer number (38038000).

Almost surely, 2^4480992180 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 4480992180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8216208000).

4480992180 is an abundant number, since it is smaller than the sum of its proper divisors (11951423820).

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

4480992180 is a wasteful number, since it uses less digits than its factorization.

4480992180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 4480992180 is about 66940.2134744131. The cubic root of 4480992180 is about 1648.6358090609.

The spelling of 4480992180 in words is "four billion, four hundred eighty million, nine hundred ninety-two thousand, one hundred eighty".