4891289130 has 576 divisors, whose sum is σ = 17860227840. Its totient is φ = 898781184.

The previous prime is 4891289129. The next prime is 4891289171. The reversal of 4891289130 is 319821984.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 113750889 + ... + 113750931.

It is an arithmetic number, because the mean of its divisors is an integer number (31007340).

Almost surely, 2^4891289130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4891289130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8930113920).

4891289130 is an abundant number, since it is smaller than the sum of its proper divisors (12968938710).

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

4891289130 is a wasteful number, since it uses less digits than its factorization.

4891289130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 4891289130 is about 69937.7518226029. The cubic root of 4891289130 is about 1697.4921650135.

The spelling of 4891289130 in words is "four billion, eight hundred ninety-one million, two hundred eighty-nine thousand, one hundred thirty".