4407861060 has 144 divisors (see below), whose sum is σ = 13855763376. Its totient is φ = 1133346816.

The previous prime is 4407861047. The next prime is 4407861067. The reversal of 4407861060 is 601687044.

It can be written as a sum of positive squares in 8 ways, for example, as 48692484 + 4359168576 = 6978^2 + 66024^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4407861067) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 749652 + ... + 755508.

It is an arithmetic number, because the mean of its divisors is an integer number (96220579).

Almost surely, 2^4407861060 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 4407861060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6927881688).

4407861060 is an abundant number, since it is smaller than the sum of its proper divisors (9447902316).

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

4407861060 is a wasteful number, since it uses less digits than its factorization.

4407861060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6022 (or 6017 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 4407861060 is about 66391.7243336848. The cubic root of 4407861060 is about 1639.6178293511.

The spelling of 4407861060 in words is "four billion, four hundred seven million, eight hundred sixty-one thousand, sixty".