4877468991 has 6 divisors (see below), whose sum is σ = 7045233000. Its totient is φ = 3251645988.

The previous prime is 4877468971. The next prime is 4877468993. The reversal of 4877468991 is 1998647784.

4877468991 is a `hidden beast` number, since 4 + 87 + 7 + 468 + 9 + 91 = 666.

4877468991 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4877468991 - 2⁷ = 4877468863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4877468993) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270970491 + ... + 270970508.

It is an arithmetic number, because the mean of its divisors is an integer number (1174205500).

Almost surely, 2^4877468991 is an apocalyptic number.

4877468991 is a deficient number, since it is larger than the sum of its proper divisors (2167764009).

4877468991 is a wasteful number, since it uses less digits than its factorization.

4877468991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541941005 (or 541941002 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 63.

The square root of 4877468991 is about 69838.8787925465. The cubic root of 4877468991 is about 1695.8919251796.

The spelling of 4877468991 in words is "four billion, eight hundred seventy-seven million, four hundred sixty-eight thousand, nine hundred ninety-one".