378045248 has 112 divisors (see below), whose sum is σ = 895770624. Its totient is φ = 154897920.

The previous prime is 378045233. The next prime is 378045253. The reversal of 378045248 is 842540873.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2263661 + ... + 2263827.

It is an arithmetic number, because the mean of its divisors is an integer number (7997952).

Almost surely, 2^378045248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 378045248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447885312).

378045248 is an abundant number, since it is smaller than the sum of its proper divisors (517725376).

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

378045248 is a wasteful number, since it uses less digits than its factorization.

378045248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 370 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The square root of 378045248 is about 19443.3857133988. The cubic root of 378045248 is about 723.0715283970.

The spelling of 378045248 in words is "three hundred seventy-eight million, forty-five thousand, two hundred forty-eight".