4877779841 has 8 divisors (see below), whose sum is σ = 5323968000. Its totient is φ = 4432050640.

The previous prime is 4877779813. The next prime is 4877779849. The reversal of 4877779841 is 1489777784.

4877779841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4877779841 - 2²² = 4873585537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4877779849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92321 + ... + 135198.

It is an arithmetic number, because the mean of its divisors is an integer number (665496000).

Almost surely, 2^4877779841 is an apocalyptic number.

It is an amenable number.

4877779841 is a deficient number, since it is larger than the sum of its proper divisors (446188159).

4877779841 is a wasteful number, since it uses less digits than its factorization.

4877779841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229479.

The product of its digits is 22127616, while the sum is 62.

The square root of 4877779841 is about 69841.1042366886. The cubic root of 4877779841 is about 1695.9279518434.

The spelling of 4877779841 in words is "four billion, eight hundred seventy-seven million, seven hundred seventy-nine thousand, eight hundred forty-one".