4066707405 has 16 divisors (see below), whose sum is σ = 6523729920. Its totient is φ = 2163244608.

The previous prime is 4066707391. The next prime is 4066707431. The reversal of 4066707405 is 5047076604.

It is not a de Polignac number, because 4066707405 - 2⁵ = 4066707373 is a prime.

It is a super-3 number, since 3×4066707405³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 348190 + ... + 359679.

It is an arithmetic number, because the mean of its divisors is an integer number (407733120).

Almost surely, 2^4066707405 is an apocalyptic number.

It is an amenable number.

4066707405 is a deficient number, since it is larger than the sum of its proper divisors (2457022515).

4066707405 is a wasteful number, since it uses less digits than its factorization.

4066707405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708260.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 4066707405 is about 63770.7409789160. The cubic root of 4066707405 is about 1596.1767314388.

The spelling of 4066707405 in words is "four billion, sixty-six million, seven hundred seven thousand, four hundred five".