378050448 has 160 divisors (see below), whose sum is σ = 1092787200. Its totient is φ = 112071168.

The previous prime is 378050443. The next prime is 378050459. The reversal of 378050448 is 844050873.

378050448 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (378050443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1405258 + ... + 1405526.

It is an arithmetic number, because the mean of its divisors is an integer number (6829920).

Almost surely, 2^378050448 is an apocalyptic number.

378050448 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378050448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546393600).

378050448 is an abundant number, since it is smaller than the sum of its proper divisors (714736752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378050448 is a wasteful number, since it uses less digits than its factorization.

378050448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 378050448 is about 19443.5194345057. The cubic root of 378050448 is about 723.0748436569.

The spelling of 378050448 in words is "three hundred seventy-eight million, fifty thousand, four hundred forty-eight".