4621330630 has 48 divisors (see below), whose sum is σ = 9691489296. Its totient is φ = 1582002240.

The previous prime is 4621330619. The next prime is 4621330631. The reversal of 4621330630 is 360331264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4621330631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 324765 + ... + 338695.

It is an arithmetic number, because the mean of its divisors is an integer number (201906027).

Almost surely, 2^4621330630 is an apocalyptic number.

4621330630 is an abundant number, since it is smaller than the sum of its proper divisors (5070158666).

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

4621330630 is a wasteful number, since it uses less digits than its factorization.

4621330630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14629 (or 14622 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 4621330630 is about 67980.3694458922. The cubic root of 4621330630 is about 1665.6701910517.

Adding to 4621330630 its reverse (360331264), we get a palindrome (4981661894).

The spelling of 4621330630 in words is "four billion, six hundred twenty-one million, three hundred thirty thousand, six hundred thirty".