4466644466 has 8 divisors (see below), whose sum is σ = 6700811184. Its totient is φ = 2233040740.

The previous prime is 4466644463. The next prime is 4466644489. The reversal of 4466644466 is 6644466644.

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

It is a super-3 number, since 3×4466644466³ (a number of 30 digits) contains 333 as substring.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (4466644463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120320 + ... + 153003.

It is an arithmetic number, because the mean of its divisors is an integer number (837601398).

Almost surely, 2^4466644466 is an apocalyptic number.

4466644466 is a deficient number, since it is larger than the sum of its proper divisors (2234166718).

4466644466 is a wasteful number, since it uses less digits than its factorization.

4466644466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281496.

The product of its digits is 7962624, while the sum is 50.

The square root of 4466644466 is about 66832.9594287130. The cubic root of 4466644466 is about 1646.8743356151.

The spelling of 4466644466 in words is "four billion, four hundred sixty-six million, six hundred forty-four thousand, four hundred sixty-six".