3811444382 has 8 divisors (see below), whose sum is σ = 5717429400. Its totient is φ = 1905634584.

The previous prime is 3811444381. The next prime is 3811444423. The reversal of 3811444382 is 2834441183.

3811444382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (3811444381) 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, 56669 + ... + 104087.

It is an arithmetic number, because the mean of its divisors is an integer number (714678675).

Almost surely, 2^3811444382 is an apocalyptic number.

3811444382 is a deficient number, since it is larger than the sum of its proper divisors (1905985018).

3811444382 is a wasteful number, since it uses less digits than its factorization.

3811444382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87610.

The product of its digits is 73728, while the sum is 38.

The square root of 3811444382 is about 61736.8964396494. The cubic root of 3811444382 is about 1562.0557466566.

The spelling of 3811444382 in words is "three billion, eight hundred eleven million, four hundred forty-four thousand, three hundred eighty-two".