4268683777 has 2 divisors, whose sum is σ = 4268683778. Its totient is φ = 4268683776.

The previous prime is 4268683763. The next prime is 4268683801. The reversal of 4268683777 is 7773868624.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2428616961 + 1840066816 = 49281^2 + 42896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4268683777 is a prime.

It is a super-3 number, since 3×4268683777³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (4268683877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134341888 + 2134341889.

It is an arithmetic number, because the mean of its divisors is an integer number (2134341889).

Almost surely, 2^4268683777 is an apocalyptic number.

It is an amenable number.

4268683777 is a deficient number, since it is larger than the sum of its proper divisors (1).

4268683777 is an equidigital number, since it uses as much as digits as its factorization.

4268683777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18966528, while the sum is 58.

The square root of 4268683777 is about 65335.1649343598. The cubic root of 4268683777 is about 1622.1760850624.

The spelling of 4268683777 in words is "four billion, two hundred sixty-eight million, six hundred eighty-three thousand, seven hundred seventy-seven".