378808376 has 16 divisors (see below), whose sum is σ = 711059040. Its totient is φ = 189192640.

The previous prime is 378808363. The next prime is 378808393. The reversal of 378808376 is 673808873.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18701 + ... + 33276.

It is an arithmetic number, because the mean of its divisors is an integer number (44441190).

Almost surely, 2^378808376 is an apocalyptic number.

It is an amenable number.

378808376 is a deficient number, since it is larger than the sum of its proper divisors (332250664).

378808376 is a wasteful number, since it uses less digits than its factorization.

378808376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52894 (or 52890 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 378808376 is about 19463.0001798284. Note that the first 3 decimals coincide. The cubic root of 378808376 is about 723.5577358550.

The spelling of 378808376 in words is "three hundred seventy-eight million, eight hundred eight thousand, three hundred seventy-six".