378668182 has 8 divisors (see below), whose sum is σ = 592698096. Its totient is φ = 181102152.

The previous prime is 378668179. The next prime is 378668197. The reversal of 378668182 is 281866873.

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

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, 4115913 + ... + 4116004.

It is an arithmetic number, because the mean of its divisors is an integer number (74087262).

Almost surely, 2^378668182 is an apocalyptic number.

378668182 is a deficient number, since it is larger than the sum of its proper divisors (214029914).

378668182 is a wasteful number, since it uses less digits than its factorization.

378668182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231942.

The product of its digits is 774144, while the sum is 49.

The square root of 378668182 is about 19459.3982949114. The cubic root of 378668182 is about 723.4684638324.

The spelling of 378668182 in words is "three hundred seventy-eight million, six hundred sixty-eight thousand, one hundred eighty-two".