378916206 has 8 divisors (see below), whose sum is σ = 757832424. Its totient is φ = 126305400.

The previous prime is 378916189. The next prime is 378916217. The reversal of 378916206 is 602619873.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

378916206 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 31576345 + ... + 31576356.

It is an arithmetic number, because the mean of its divisors is an integer number (94729053).

Almost surely, 2^378916206 is an apocalyptic number.

378916206 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

378916206 is a wasteful number, since it uses less digits than its factorization.

378916206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63152706.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 378916206 is about 19465.7701106327. The cubic root of 378916206 is about 723.6263843096.

The spelling of 378916206 in words is "three hundred seventy-eight million, nine hundred sixteen thousand, two hundred six".