4901128830 has 192 divisors, whose sum is σ = 14553725760. Its totient is φ = 1166711040.

The previous prime is 4901128763. The next prime is 4901128853. The reversal of 4901128830 is 388211094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3372384 + ... + 3373836.

It is an arithmetic number, because the mean of its divisors is an integer number (75800655).

Almost surely, 2^4901128830 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4901128830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7276862880).

4901128830 is an abundant number, since it is smaller than the sum of its proper divisors (9652596930).

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

4901128830 is a wasteful number, since it uses less digits than its factorization.

4901128830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544 (or 1507 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 4901128830 is about 70008.0626071026. The cubic root of 4901128830 is about 1698.6296719491.

It can be divided in two parts, 49011 and 28830, that added together give a square (77841 = 279²).

The spelling of 4901128830 in words is "four billion, nine hundred one million, one hundred twenty-eight thousand, eight hundred thirty".