378232480 has 96 divisors (see below), whose sum is σ = 919900800. Its totient is φ = 146906112.

The previous prime is 378232469. The next prime is 378232489. The reversal of 378232480 is 84232873.

It is a happy number.

378232480 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 (378232489) 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, 972126 + ... + 972514.

It is an arithmetic number, because the mean of its divisors is an integer number (9582300).

Almost surely, 2^378232480 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 378232480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459950400).

378232480 is an abundant number, since it is smaller than the sum of its proper divisors (541668320).

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

378232480 is a wasteful number, since it uses less digits than its factorization.

378232480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 378232480 is about 19448.1999167018. The cubic root of 378232480 is about 723.1908789997.

The spelling of 378232480 in words is "three hundred seventy-eight million, two hundred thirty-two thousand, four hundred eighty".