4976956728 has 96 divisors (see below), whose sum is σ = 13924872000. Its totient is φ = 1604669184.

The previous prime is 4976956711. The next prime is 4976956739. The reversal of 4976956728 is 8276596794.

4976956728 is a `hidden beast` number, since 4 + 9 + 7 + 69 + 567 + 2 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 455473 + ... + 466271.

It is an arithmetic number, because the mean of its divisors is an integer number (145050750).

Almost surely, 2^4976956728 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 4976956728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6962436000).

4976956728 is an abundant number, since it is smaller than the sum of its proper divisors (8947915272).

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

4976956728 is a wasteful number, since it uses less digits than its factorization.

4976956728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11021 (or 11014 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The square root of 4976956728 is about 70547.5494117266. The cubic root of 4976956728 is about 1707.3450047703.

The spelling of 4976956728 in words is "four billion, nine hundred seventy-six million, nine hundred fifty-six thousand, seven hundred twenty-eight".