338144068 has 12 divisors (see below), whose sum is σ = 617480640. Its totient is φ = 161721032.

The previous prime is 338144041. The next prime is 338144077. The reversal of 338144068 is 860441833.

It is a super-2 number, since 2×338144068² = 228682821447177248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837648 + ... + 1837831.

It is an arithmetic number, because the mean of its divisors is an integer number (51456720).

Almost surely, 2^338144068 is an apocalyptic number.

It is an amenable number.

338144068 is a deficient number, since it is larger than the sum of its proper divisors (279336572).

338144068 is a wasteful number, since it uses less digits than its factorization.

338144068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675506 (or 3675504 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 338144068 is about 18388.6940264936. The cubic root of 338144068 is about 696.6809323280.

The spelling of 338144068 in words is "three hundred thirty-eight million, one hundred forty-four thousand, sixty-eight".