4798521630 has 192 divisors, whose sum is σ = 15068851200. Its totient is φ = 1034933760.

The previous prime is 4798521617. The next prime is 4798521683. The reversal of 4798521630 is 361258974.

4798521630 is a `hidden beast` number, since 4 + 7 + 9 + 8 + 5 + 2 + 1 + 630 = 666.

4798521630 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

4798521630 is a nontrivial binomial coefficient, being equal to C(97965, 2).

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

4798521630 is strictly pandigital in base 10.

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, 3722026 + ... + 3723314.

It is an arithmetic number, because the mean of its divisors is an integer number (78483600).

It is a 1-persistent number, because it is pandigital, but 2⋅4798521630 = 9597043260 is not.

Almost surely, 2^4798521630 is an apocalyptic number.

4798521630 is the 97964-th triangular number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4798521630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7534425600).

4798521630 is an abundant number, since it is smaller than the sum of its proper divisors (10270329570).

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

4798521630 is a wasteful number, since it uses less digits than its factorization.

4798521630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639 (or 1636 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4798521630 is about 69271.3622646473. The cubic root of 4798521630 is about 1686.6921314946.

The spelling of 4798521630 in words is "four billion, seven hundred ninety-eight million, five hundred twenty-one thousand, six hundred thirty".