4779539680 has 48 divisors (see below), whose sum is σ = 11885968080. Its totient is φ = 1811192832.

The previous prime is 4779539663. The next prime is 4779539683. The reversal of 4779539680 is 869359774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4779539683) 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 7 ways as a sum of consecutive naturals, for example, 783069 + ... + 789148.

It is an arithmetic number, because the mean of its divisors is an integer number (247624335).

Almost surely, 2^4779539680 is an apocalyptic number.

4779539680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4779539680 is an abundant number, since it is smaller than the sum of its proper divisors (7106428400).

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

4779539680 is a wasteful number, since it uses less digits than its factorization.

4779539680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572251 (or 1572243 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 58.

The square root of 4779539680 is about 69134.2149734847. The cubic root of 4779539680 is about 1684.4651250443.

The spelling of 4779539680 in words is "four billion, seven hundred seventy-nine million, five hundred thirty-nine thousand, six hundred eighty".