4064166506 has 32 divisors (see below), whose sum is σ = 6653478672. Its totient is φ = 1854074880.

The previous prime is 4064166487. The next prime is 4064166521. The reversal of 4064166506 is 6056614604.

4064166506 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 3774996481 + 289170025 = 61441^2 + 17005^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4064166506.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347750 + ... + 359246.

Almost surely, 2^4064166506 is an apocalyptic number.

4064166506 is a deficient number, since it is larger than the sum of its proper divisors (2589312166).

4064166506 is a wasteful number, since it uses less digits than its factorization.

4064166506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11834.

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 4064166506 is about 63750.8157281144. The cubic root of 4064166506 is about 1595.8442291277.

The spelling of 4064166506 in words is "four billion, sixty-four million, one hundred sixty-six thousand, five hundred six".