338313338 has 12 divisors (see below), whose sum is σ = 557798010. Its totient is φ = 153778680.

The previous prime is 338313307. The next prime is 338313347. The reversal of 338313338 is 833313833.

It can be written as a sum of positive squares in only one way, i.e., 222815329 + 115498009 = 14927^2 + 10747^2 .

It is a super-2 number, since 2×338313338² = 228911829337404488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338313298 and 338313307.

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 5 ways as a sum of consecutive naturals, for example, 698753 + ... + 699236.

Almost surely, 2^338313338 is an apocalyptic number.

338313338 is a deficient number, since it is larger than the sum of its proper divisors (219484672).

338313338 is a wasteful number, since it uses less digits than its factorization.

338313338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398013 (or 1398002 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 338313338 is about 18393.2960069695. The cubic root of 338313338 is about 696.7971623815.

The spelling of 338313338 in words is "three hundred thirty-eight million, three hundred thirteen thousand, three hundred thirty-eight".