338066814 has 16 divisors (see below), whose sum is σ = 687594240. Its totient is φ = 110778840.

The previous prime is 338066741. The next prime is 338066843. The reversal of 338066814 is 418660833.

It is a super-2 number, since 2×338066814² = 228578341456221192, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 477142 + ... + 477849.

It is an arithmetic number, because the mean of its divisors is an integer number (42974640).

Almost surely, 2^338066814 is an apocalyptic number.

338066814 is an abundant number, since it is smaller than the sum of its proper divisors (349527426).

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

338066814 is a wasteful number, since it uses less digits than its factorization.

338066814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955055.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 338066814 is about 18386.5933223096. The cubic root of 338066814 is about 696.6278726086.

The spelling of 338066814 in words is "three hundred thirty-eight million, sixty-six thousand, eight hundred fourteen".