378326480 has 240 divisors, whose sum is σ = 1122963840. Its totient is φ = 115706880.

The previous prime is 378326477. The next prime is 378326491. The reversal of 378326480 is 84623873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10225022 + ... + 10225058.

It is an arithmetic number, because the mean of its divisors is an integer number (4679016).

Almost surely, 2^378326480 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 378326480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561481920).

378326480 is an abundant number, since it is smaller than the sum of its proper divisors (744637360).

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

378326480 is a wasteful number, since it uses less digits than its factorization.

378326480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 378326480 is about 19450.6164426735. The cubic root of 378326480 is about 723.2507842304.

The spelling of 378326480 in words is "three hundred seventy-eight million, three hundred twenty-six thousand, four hundred eighty".