4474408066 has 4 divisors (see below), whose sum is σ = 6711612102. Its totient is φ = 2237204032.

The previous prime is 4474408061. The next prime is 4474408069. The reversal of 4474408066 is 6608044744.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4158315225 + 316092841 = 64485^2 + 17779^2 .

It is not an unprimeable number, because it can be changed into a prime (4474408061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1118602015 + ... + 1118602018.

Almost surely, 2^4474408066 is an apocalyptic number.

4474408066 is a deficient number, since it is larger than the sum of its proper divisors (2237204036).

4474408066 is a wasteful number, since it uses less digits than its factorization.

4474408066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2237204035.

The product of its (nonzero) digits is 516096, while the sum is 43.

The square root of 4474408066 is about 66891.0163325390. The cubic root of 4474408066 is about 1647.8279428194.

The spelling of 4474408066 in words is "four billion, four hundred seventy-four million, four hundred eight thousand, sixty-six".