4166260666 has 8 divisors (see below), whose sum is σ = 6256471104. Its totient is φ = 2080770300.

The previous prime is 4166260597. The next prime is 4166260691. The reversal of 4166260666 is 6660626614.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1177810 + ... + 1181341.

It is an arithmetic number, because the mean of its divisors is an integer number (782058888).

Almost surely, 2^4166260666 is an apocalyptic number.

4166260666 is a deficient number, since it is larger than the sum of its proper divisors (2090210438).

4166260666 is a wasteful number, since it uses less digits than its factorization.

4166260666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360036.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 4166260666 is about 64546.5774925363. The cubic root of 4166260666 is about 1609.0967074005.

The spelling of 4166260666 in words is "four billion, one hundred sixty-six million, two hundred sixty thousand, six hundred sixty-six".