4930020864 has 240 divisors, whose sum is σ = 14745931200. Its totient is φ = 1584672768.

The previous prime is 4930020853. The next prime is 4930020869. The reversal of 4930020864 is 4680200394.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4930020869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27541927 + ... + 27542105.

It is an arithmetic number, because the mean of its divisors is an integer number (61441380).

Almost surely, 2^4930020864 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 4930020864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7372965600).

4930020864 is an abundant number, since it is smaller than the sum of its proper divisors (9815910336).

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

4930020864 is a wasteful number, since it uses less digits than its factorization.

4930020864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 4930020864 is about 70214.1073004564. The cubic root of 4930020864 is about 1701.9609279980.

The spelling of 4930020864 in words is "four billion, nine hundred thirty million, twenty thousand, eight hundred sixty-four".