4004448466 has 8 divisors (see below), whose sum is σ = 6009818364. Its totient is φ = 2001175680.

The previous prime is 4004448451. The next prime is 4004448491. The reversal of 4004448466 is 6648444004.

It can be written as a sum of positive squares in 2 ways, for example, as 3001396225 + 1003052241 = 54785^2 + 31671^2 .

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, 519495 + ... + 527146.

Almost surely, 2^4004448466 is an apocalyptic number.

4004448466 is a deficient number, since it is larger than the sum of its proper divisors (2005369898).

4004448466 is a wasteful number, since it uses less digits than its factorization.

4004448466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048556.

The product of its (nonzero) digits is 294912, while the sum is 40.

The square root of 4004448466 is about 63280.7116426483. The cubic root of 4004448466 is about 1587.9892922588.

The spelling of 4004448466 in words is "four billion, four million, four hundred forty-eight thousand, four hundred sixty-six".