4930836820 has 144 divisors (see below), whose sum is σ = 13104685440. Its totient is φ = 1517584896.

The previous prime is 4930836817. The next prime is 4930836847. The reversal of 4930836820 is 286380394.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2490591 + ... + 2492569.

It is an arithmetic number, because the mean of its divisors is an integer number (91004760).

Almost surely, 2^4930836820 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 4930836820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6552342720).

4930836820 is an abundant number, since it is smaller than the sum of its proper divisors (8173848620).

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

4930836820 is a wasteful number, since it uses less digits than its factorization.

4930836820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082 (or 2043 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 4930836820 is about 70219.9175448106. The cubic root of 4930836820 is about 1702.0548186502.

The spelling of 4930836820 in words is "four billion, nine hundred thirty million, eight hundred thirty-six thousand, eight hundred twenty".