378768368 has 20 divisors (see below), whose sum is σ = 800578968. Its totient is φ = 172167360.

The previous prime is 378768359. The next prime is 378768427. The reversal of 378768368 is 863867873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075871 + ... + 1076222.

Almost surely, 2^378768368 is an apocalyptic number.

It is an amenable number.

378768368 is an abundant number, since it is smaller than the sum of its proper divisors (421810600).

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

378768368 is a wasteful number, since it uses less digits than its factorization.

378768368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2152112 (or 2152106 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 56.

The square root of 378768368 is about 19461.9723563672. The cubic root of 378768368 is about 723.5322620104.

The spelling of 378768368 in words is "three hundred seventy-eight million, seven hundred sixty-eight thousand, three hundred sixty-eight".