4816609980 has 192 divisors, whose sum is σ = 16643128320. Its totient is φ = 1013538816.

The previous prime is 4816609943. The next prime is 4816609999. The reversal of 4816609980 is 899066184.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2548876 + ... + 2550764.

It is an arithmetic number, because the mean of its divisors is an integer number (86682960).

Almost surely, 2^4816609980 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 4816609980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8321564160).

4816609980 is an abundant number, since it is smaller than the sum of its proper divisors (11826518340).

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

4816609980 is a wasteful number, since it uses less digits than its factorization.

4816609980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388 (or 2386 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The square root of 4816609980 is about 69401.8009852770. The cubic root of 4816609980 is about 1688.8088405010.

The spelling of 4816609980 in words is "four billion, eight hundred sixteen million, six hundred nine thousand, nine hundred eighty".