4483698778 has 12 divisors (see below), whose sum is σ = 7282694718. Its totient is φ = 2069399280.

The previous prime is 4483698773. The next prime is 4483698811. The reversal of 4483698778 is 8778963844.

It can be written as a sum of positive squares in 3 ways, for example, as 1404225729 + 3079473049 = 37473^2 + 55493^2 .

It is not an unprimeable number, because it can be changed into a prime (4483698773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6632353 + ... + 6633028.

Almost surely, 2^4483698778 is an apocalyptic number.

4483698778 is a deficient number, since it is larger than the sum of its proper divisors (2798995940).

4483698778 is a wasteful number, since it uses less digits than its factorization.

4483698778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13265409 (or 13265396 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 64.

The square root of 4483698778 is about 66960.4269550307. The cubic root of 4483698778 is about 1648.9676772493.

The spelling of 4483698778 in words is "four billion, four hundred eighty-three million, six hundred ninety-eight thousand, seven hundred seventy-eight".