4479773760 has 336 divisors, whose sum is σ = 19211617152. Its totient is φ = 930816000.

The previous prime is 4479773737. The next prime is 4479773789. The reversal of 4479773760 is 673779744.

It is a tau number, because it is divible by the number of its divisors (336).

It is a junction number, because it is equal to n+sod(n) for n = 4479773697 and 4479773706.

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, 211660 + ... + 231860.

It is an arithmetic number, because the mean of its divisors is an integer number (57177432).

Almost surely, 2^4479773760 is an apocalyptic number.

4479773760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4479773760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9605808576).

4479773760 is an abundant number, since it is smaller than the sum of its proper divisors (14731843392).

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

4479773760 is a wasteful number, since it uses less digits than its factorization.

4479773760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20242 (or 20229 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 54.

The square root of 4479773760 is about 66931.1120481350. The cubic root of 4479773760 is about 1648.4863694686.

The spelling of 4479773760 in words is "four billion, four hundred seventy-nine million, seven hundred seventy-three thousand, seven hundred sixty".