4868992777 has 16 divisors (see below), whose sum is σ = 5437476864. Its totient is φ = 4321930000.

The previous prime is 4868992757. The next prime is 4868992781. The reversal of 4868992777 is 7772998684.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4868992777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4868992717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211902 + ... + 233752.

It is an arithmetic number, because the mean of its divisors is an integer number (339842304).

Almost surely, 2^4868992777 is an apocalyptic number.

4868992777 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4868992777 is a deficient number, since it is larger than the sum of its proper divisors (568484087).

4868992777 is a wasteful number, since it uses less digits than its factorization.

4868992777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22340.

The product of its digits is 85349376, while the sum is 67.

The square root of 4868992777 is about 69778.1683408213. The cubic root of 4868992777 is about 1694.9089646928.

The spelling of 4868992777 in words is "four billion, eight hundred sixty-eight million, nine hundred ninety-two thousand, seven hundred seventy-seven".