3768843782 has 16 divisors (see below), whose sum is σ = 6176021904. Its totient is φ = 1710660000.

The previous prime is 3768843649. The next prime is 3768843829. The reversal of 3768843782 is 2873488673.

3768843782 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106769 + ... + 137612.

It is an arithmetic number, because the mean of its divisors is an integer number (386001369).

Almost surely, 2^3768843782 is an apocalyptic number.

3768843782 is a deficient number, since it is larger than the sum of its proper divisors (2407178122).

3768843782 is a wasteful number, since it uses less digits than its factorization.

3768843782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245095.

The product of its digits is 10838016, while the sum is 56.

The square root of 3768843782 is about 61390.9096039471. The cubic root of 3768843782 is about 1556.2142178684.

The spelling of 3768843782 in words is "three billion, seven hundred sixty-eight million, eight hundred forty-three thousand, seven hundred eighty-two".