4838769866 has 16 divisors (see below), whose sum is σ = 8354713920. Its totient is φ = 2058838560.

The previous prime is 4838769851. The next prime is 4838769869. The reversal of 4838769866 is 6689678384.

It is a super-2 number, since 2×4838769866² = 46827387632219315912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4838769869) 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, 1241315 + ... + 1245206.

It is an arithmetic number, because the mean of its divisors is an integer number (522169620).

Almost surely, 2^4838769866 is an apocalyptic number.

4838769866 is a deficient number, since it is larger than the sum of its proper divisors (3515944054).

4838769866 is a wasteful number, since it uses less digits than its factorization.

4838769866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486669.

The product of its digits is 83607552, while the sum is 65.

The square root of 4838769866 is about 69561.2669953617. The cubic root of 4838769866 is about 1691.3947924181.

The spelling of 4838769866 in words is "four billion, eight hundred thirty-eight million, seven hundred sixty-nine thousand, eight hundred sixty-six".