4820668704 has 72 divisors (see below), whose sum is σ = 13730688972. Its totient is φ = 1604321280.

The previous prime is 4820668687. The next prime is 4820668709. The reversal of 4820668704 is 4078660284.

It can be written as a sum of positive squares in 2 ways, for example, as 4402057104 + 418611600 = 66348^2 + 20460^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a self number, because there is not a number n which added to its sum of digits gives 4820668704.

It is not an unprimeable number, because it can be changed into a prime (4820668709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171552 + ... + 197664.

Almost surely, 2^4820668704 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 4820668704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6865344486).

4820668704 is an abundant number, since it is smaller than the sum of its proper divisors (8910020268).

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

4820668704 is a wasteful number, since it uses less digits than its factorization.

4820668704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26770 (or 26759 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The square root of 4820668704 is about 69431.0355964824. The cubic root of 4820668704 is about 1689.2830664683.

The spelling of 4820668704 in words is "four billion, eight hundred twenty million, six hundred sixty-eight thousand, seven hundred four".