3944303111 has 8 divisors (see below), whose sum is σ = 4518485664. Its totient is φ = 3372798240.

The previous prime is 3944303087. The next prime is 3944303149. The reversal of 3944303111 is 1113034493.

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

It is not a de Polignac number, because 3944303111 - 2¹⁸ = 3944040967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3944303191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666260 + ... + 672153.

It is an arithmetic number, because the mean of its divisors is an integer number (564810708).

Almost surely, 2^3944303111 is an apocalyptic number.

3944303111 is a deficient number, since it is larger than the sum of its proper divisors (574182553).

3944303111 is a wasteful number, since it uses less digits than its factorization.

3944303111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338841.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 3944303111 is about 62803.6870812534. The cubic root of 3944303111 is about 1579.9988130900.

The spelling of 3944303111 in words is "three billion, nine hundred forty-four million, three hundred three thousand, one hundred eleven".