338081266 has 8 divisors (see below), whose sum is σ = 511861680. Its totient is φ = 167460708.

The previous prime is 338081251. The next prime is 338081279. The reversal of 338081266 is 662180833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×338081266² = 228597884840325512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789696 + ... + 790123.

It is an arithmetic number, because the mean of its divisors is an integer number (63982710).

Almost surely, 2^338081266 is an apocalyptic number.

338081266 is a deficient number, since it is larger than the sum of its proper divisors (173780414).

338081266 is a wasteful number, since it uses less digits than its factorization.

338081266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579928.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 338081266 is about 18386.9863218527. The cubic root of 338081266 is about 696.6377991696.

The spelling of 338081266 in words is "three hundred thirty-eight million, eighty-one thousand, two hundred sixty-six".