338828834 has 4 divisors (see below), whose sum is σ = 508243254. Its totient is φ = 169414416.

The previous prime is 338828821. The next prime is 338828851. The reversal of 338828834 is 438828833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 438828833 = 113 ⋅3883441.

It can be written as a sum of positive squares in only one way, i.e., 333975625 + 4853209 = 18275^2 + 2203^2 .

It is a super-2 number, since 2×338828834² = 229609957499599112, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 84707207 + ... + 84707210.

Almost surely, 2^338828834 is an apocalyptic number.

338828834 is a deficient number, since it is larger than the sum of its proper divisors (169414420).

338828834 is a wasteful number, since it uses less digits than its factorization.

338828834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169414419.

The product of its digits is 884736, while the sum is 47.

The square root of 338828834 is about 18407.3038221245. The cubic root of 338828834 is about 697.1508915288.

Subtracting 338828834 from its reverse (438828833), we obtain a palindrome (99999999).

The spelling of 338828834 in words is "three hundred thirty-eight million, eight hundred twenty-eight thousand, eight hundred thirty-four".