380563378 has 16 divisors (see below), whose sum is σ = 634588416. Its totient is φ = 169978320.

The previous prime is 380563357. The next prime is 380563387. The reversal of 380563378 is 873365083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235276 + ... + 236887.

It is an arithmetic number, because the mean of its divisors is an integer number (39661776).

Almost surely, 2^380563378 is an apocalyptic number.

380563378 is a deficient number, since it is larger than the sum of its proper divisors (254025038).

380563378 is a wasteful number, since it uses less digits than its factorization.

380563378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472209.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 380563378 is about 19508.0336784618. The cubic root of 380563378 is about 724.6734180316.

The spelling of 380563378 in words is "three hundred eighty million, five hundred sixty-three thousand, three hundred seventy-eight".