4189066601 has 2 divisors, whose sum is σ = 4189066602. Its totient is φ = 4189066600.

The previous prime is 4189066597. The next prime is 4189066631. The reversal of 4189066601 is 1066609814.

4189066601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4092928576 + 96138025 = 63976^2 + 9805^2 .

It is a cyclic number.

It is not a de Polignac number, because 4189066601 - 2² = 4189066597 is a prime.

It is a super-2 number, since 2×4189066601² = 35096557975227386402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4189066631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2094533300 + 2094533301.

It is an arithmetic number, because the mean of its divisors is an integer number (2094533301).

Almost surely, 2^4189066601 is an apocalyptic number.

It is an amenable number.

4189066601 is a deficient number, since it is larger than the sum of its proper divisors (1).

4189066601 is an equidigital number, since it uses as much as digits as its factorization.

4189066601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 4189066601 is about 64722.9990111707. Note that the first 3 decimals coincide. The cubic root of 4189066601 is about 1612.0274088575.

The spelling of 4189066601 in words is "four billion, one hundred eighty-nine million, sixty-six thousand, six hundred one".