4779780004 has 12 divisors (see below), whose sum is σ = 8368369884. Its totient is φ = 2388817184.

The previous prime is 4779779999. The next prime is 4779780007. The reversal of 4779780004 is 4000879774.

It can be written as a sum of positive squares in 2 ways, for example, as 2269569600 + 2510210404 = 47640^2 + 50102^2 .

It is not an unprimeable number, because it can be changed into a prime (4779780007) 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 3 ways as a sum of consecutive naturals, for example, 258139 + ... + 276034.

It is an arithmetic number, because the mean of its divisors is an integer number (697364157).

Almost surely, 2^4779780004 is an apocalyptic number.

It is an amenable number.

4779780004 is a deficient number, since it is larger than the sum of its proper divisors (3588589880).

4779780004 is a wasteful number, since it uses less digits than its factorization.

4779780004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536414 (or 536412 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 4779780004 is about 69135.9530490468. The cubic root of 4779780004 is about 1684.4933572340.

The spelling of 4779780004 in words is "four billion, seven hundred seventy-nine million, seven hundred eighty thousand, four".