378044422 has 32 divisors (see below), whose sum is σ = 678730752. Its totient is φ = 154407264.

The previous prime is 378044417. The next prime is 378044423. The reversal of 378044422 is 224440873.

378044422 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378044423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92343 + ... + 96349.

It is an arithmetic number, because the mean of its divisors is an integer number (21210336).

Almost surely, 2^378044422 is an apocalyptic number.

378044422 is a deficient number, since it is larger than the sum of its proper divisors (300686330).

378044422 is a wasteful number, since it uses less digits than its factorization.

378044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332.

The product of its (nonzero) digits is 43008, while the sum is 34.

The square root of 378044422 is about 19443.3644722306. The cubic root of 378044422 is about 723.0710017780.

The spelling of 378044422 in words is "three hundred seventy-eight million, forty-four thousand, four hundred twenty-two".