4221677066 has 8 divisors (see below), whose sum is σ = 6332792004. Its totient is φ = 2110746400.

The previous prime is 4221677039. The next prime is 4221677069. The reversal of 4221677066 is 6607761224.

It can be written as a sum of positive squares in 2 ways, for example, as 3716731225 + 504945841 = 60965^2 + 22471^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4221677069) by changing a digit.

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, 60686 + ... + 110118.

Almost surely, 2^4221677066 is an apocalyptic number.

4221677066 is a deficient number, since it is larger than the sum of its proper divisors (2111114938).

4221677066 is a wasteful number, since it uses less digits than its factorization.

4221677066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92136.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 4221677066 is about 64974.4339413588. The cubic root of 4221677066 is about 1616.1996302431.

The spelling of 4221677066 in words is "four billion, two hundred twenty-one million, six hundred seventy-seven thousand, sixty-six".