4479260256 has 192 divisors, whose sum is σ = 13643501760. Its totient is φ = 1428295680.

The previous prime is 4479260237. The next prime is 4479260267. The reversal of 4479260256 is 6520629744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1948900 + ... + 1951196.

It is an arithmetic number, because the mean of its divisors is an integer number (71059905).

Almost surely, 2^4479260256 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 4479260256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6821750880).

4479260256 is an abundant number, since it is smaller than the sum of its proper divisors (9164241504).

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

4479260256 is a wasteful number, since it uses less digits than its factorization.

4479260256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2414 (or 2400 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The square root of 4479260256 is about 66927.2758746387. The cubic root of 4479260256 is about 1648.4233799267.

The spelling of 4479260256 in words is "four billion, four hundred seventy-nine million, two hundred sixty thousand, two hundred fifty-six".