4244006686 has 8 divisors (see below), whose sum is σ = 6366469824. Its totient is φ = 2121850080.

The previous prime is 4244006681. The next prime is 4244006707. The reversal of 4244006686 is 6866004424.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4244006681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38155 + ... + 99718.

It is an arithmetic number, because the mean of its divisors is an integer number (795808728).

Almost surely, 2^4244006686 is an apocalyptic number.

4244006686 is a deficient number, since it is larger than the sum of its proper divisors (2122463138).

4244006686 is a wasteful number, since it uses less digits than its factorization.

4244006686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153266.

The product of its (nonzero) digits is 221184, while the sum is 40.

The square root of 4244006686 is about 65146.0412151038. The cubic root of 4244006686 is about 1619.0441302589.

The spelling of 4244006686 in words is "four billion, two hundred forty-four million, six thousand, six hundred eighty-six".