378214066 has 8 divisors (see below), whose sum is σ = 567446400. Its totient is φ = 189065268.

The previous prime is 378214049. The next prime is 378214087. The reversal of 378214066 is 660412873.

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

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, 7966 + ... + 28633.

It is an arithmetic number, because the mean of its divisors is an integer number (70930800).

Almost surely, 2^378214066 is an apocalyptic number.

378214066 is a deficient number, since it is larger than the sum of its proper divisors (189232334).

378214066 is a wasteful number, since it uses less digits than its factorization.

378214066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41768.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 378214066 is about 19447.7264995166. The cubic root of 378214066 is about 723.1791427849.

The spelling of 378214066 in words is "three hundred seventy-eight million, two hundred fourteen thousand, sixty-six".