4188794416 has 20 divisors (see below), whose sum is σ = 8542936600. Its totient is φ = 1984165632.

The previous prime is 4188794387. The next prime is 4188794417. The reversal of 4188794416 is 6144978814.

It is not an unprimeable number, because it can be changed into a prime (4188794417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6889161 + ... + 6889768.

It is an arithmetic number, because the mean of its divisors is an integer number (427146830).

Almost surely, 2^4188794416 is an apocalyptic number.

It is an amenable number.

4188794416 is an abundant number, since it is smaller than the sum of its proper divisors (4354142184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4188794416 is a wasteful number, since it uses less digits than its factorization.

4188794416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13778956 (or 13778950 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The square root of 4188794416 is about 64720.8962855120. The cubic root of 4188794416 is about 1611.9924942234.

The spelling of 4188794416 in words is "four billion, one hundred eighty-eight million, seven hundred ninety-four thousand, four hundred sixteen".