4678815466 has 32 divisors (see below), whose sum is σ = 7752286080. Its totient is φ = 2104208064.

The previous prime is 4678815443. The next prime is 4678815481. The reversal of 4678815466 is 6645188764.

It is a super-3 number, since 3×4678815466³ (a number of 30 digits) contains 333 as substring.

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, 486036 + ... + 495568.

It is an arithmetic number, because the mean of its divisors is an integer number (242258940).

Almost surely, 2^4678815466 is an apocalyptic number.

4678815466 is a deficient number, since it is larger than the sum of its proper divisors (3073470614).

4678815466 is a wasteful number, since it uses less digits than its factorization.

4678815466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030.

The product of its digits is 7741440, while the sum is 55.

The square root of 4678815466 is about 68401.8674160289. The cubic root of 4678815466 is about 1672.5481872459.

The spelling of 4678815466 in words is "four billion, six hundred seventy-eight million, eight hundred fifteen thousand, four hundred sixty-six".