338628282 has 16 divisors (see below), whose sum is σ = 677448192. Its totient is φ = 112844160.

The previous prime is 338628271. The next prime is 338628313. The reversal of 338628282 is 282826833.

It is a super-2 number, since 2×338628282² = 229338226740543048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26343 + ... + 37029.

It is an arithmetic number, because the mean of its divisors is an integer number (42340512).

Almost surely, 2^338628282 is an apocalyptic number.

338628282 is an abundant number, since it is smaller than the sum of its proper divisors (338819910).

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

338628282 is a wasteful number, since it uses less digits than its factorization.

338628282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15973.

The product of its digits is 221184, while the sum is 42.

The square root of 338628282 is about 18401.8553955844. The cubic root of 338628282 is about 697.0133170506.

The spelling of 338628282 in words is "three hundred thirty-eight million, six hundred twenty-eight thousand, two hundred eighty-two".