338006668 has 12 divisors (see below), whose sum is σ = 592792480. Its totient is φ = 168637392.

The previous prime is 338006663. The next prime is 338006681. The reversal of 338006668 is 866600833.

It is a super-2 number, since 2×338006668² = 228497015224924448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 338006668.

It is not an unprimeable number, because it can be changed into a prime (338006663) by changing a digit.

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, 89403 + ... + 93106.

Almost surely, 2^338006668 is an apocalyptic number.

It is an amenable number.

338006668 is a deficient number, since it is larger than the sum of its proper divisors (254785812).

338006668 is a wasteful number, since it uses less digits than its factorization.

338006668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182976 (or 182974 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 338006668 is about 18384.9576556488. The cubic root of 338006668 is about 696.5865574373.

The spelling of 338006668 in words is "three hundred thirty-eight million, six thousand, six hundred sixty-eight".