378846196 has 12 divisors (see below), whose sum is σ = 670969152. Its totient is φ = 187140728.

The previous prime is 378846163. The next prime is 378846199. The reversal of 378846196 is 691648873.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378846199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570220 + ... + 570883.

It is an arithmetic number, because the mean of its divisors is an integer number (55914096).

Almost surely, 2^378846196 is an apocalyptic number.

It is an amenable number.

378846196 is a deficient number, since it is larger than the sum of its proper divisors (292122956).

378846196 is a wasteful number, since it uses less digits than its factorization.

378846196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141190 (or 1141188 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 52.

The square root of 378846196 is about 19463.9717426840. The cubic root of 378846196 is about 723.5818149098.

The spelling of 378846196 in words is "three hundred seventy-eight million, eight hundred forty-six thousand, one hundred ninety-six".