4776936681 has 8 divisors (see below), whose sum is σ = 6948271584. Its totient is φ = 2895113120.

The previous prime is 4776936679. The next prime is 4776936707. The reversal of 4776936681 is 1866396774.

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 4776936681 - 2¹ = 4776936679 is a prime.

It is a super-2 number, since 2×4776936681² = 45638248108566591522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4776936181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72377796 + ... + 72377861.

It is an arithmetic number, because the mean of its divisors is an integer number (868533948).

Almost surely, 2^4776936681 is an apocalyptic number.

It is an amenable number.

4776936681 is a deficient number, since it is larger than the sum of its proper divisors (2171334903).

4776936681 is a wasteful number, since it uses less digits than its factorization.

4776936681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144755671.

The product of its digits is 9144576, while the sum is 57.

The square root of 4776936681 is about 69115.3867167073. The cubic root of 4776936681 is about 1684.1592756982.

The spelling of 4776936681 in words is "four billion, seven hundred seventy-six million, nine hundred thirty-six thousand, six hundred eighty-one".