338823388 has 12 divisors (see below), whose sum is σ = 594151992. Its totient is φ = 169065680.

The previous prime is 338823377. The next prime is 338823391. The reversal of 338823388 is 883328833.

338823388 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×338823388² = 229602576511597088, 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84295 + ... + 88222.

It is an arithmetic number, because the mean of its divisors is an integer number (49512666).

Almost surely, 2^338823388 is an apocalyptic number.

It is an amenable number.

338823388 is a deficient number, since it is larger than the sum of its proper divisors (255328604).

338823388 is a wasteful number, since it uses less digits than its factorization.

338823388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173012 (or 173010 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 338823388 is about 18407.1558911202. The cubic root of 338823388 is about 697.1471564038.

Subtracting 338823388 from its reverse (883328833), we obtain a palindrome (544505445).

The spelling of 338823388 in words is "three hundred thirty-eight million, eight hundred twenty-three thousand, three hundred eighty-eight".