2338378 has 24 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 988344.

The previous prime is 2338351. The next prime is 2338381. The reversal of 2338378 is 8738332.

It is a happy number.

2338378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 10375 + ... + 10597.

It is an arithmetic number, because the mean of its divisors is an integer number (172368).

2^2338378 is an apocalyptic number.

2338378 is a deficient number, since it is larger than the sum of its proper divisors (1798454).

2338378 is a wasteful number, since it uses less digits than its factorization.

2338378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 339 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2338378 is about 1529.1755948877. The cubic root of 2338378 is about 132.7307572568.

The spelling of 2338378 in words is "two million, three hundred thirty-eight thousand, three hundred seventy-eight".