378148204 has 48 divisors (see below), whose sum is σ = 802690560. Its totient is φ = 152167680.

The previous prime is 378148193. The next prime is 378148223. The reversal of 378148204 is 402841873.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299727 + ... + 300985.

It is an arithmetic number, because the mean of its divisors is an integer number (16722720).

Almost surely, 2^378148204 is an apocalyptic number.

378148204 is a gapful number since it is divisible by the number (34) 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 378148204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401345280).

378148204 is an abundant number, since it is smaller than the sum of its proper divisors (424542356).

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

378148204 is a wasteful number, since it uses less digits than its factorization.

378148204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918 (or 1916 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 378148204 is about 19446.0331173224. The cubic root of 378148204 is about 723.1371623352.

The spelling of 378148204 in words is "three hundred seventy-eight million, one hundred forty-eight thousand, two hundred four".