338006667 has 4 divisors (see below), whose sum is σ = 450675560. Its totient is φ = 225337776.

The previous prime is 338006663. The next prime is 338006681. The reversal of 338006667 is 766600833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 338006667 - 2² = 338006663 is a prime.

It is a super-2 number, since 2×338006667² = 228497013872897778, which contains 22 as substring.

It is a Duffinian number.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56334442 + ... + 56334447.

It is an arithmetic number, because the mean of its divisors is an integer number (112668890).

Almost surely, 2^338006667 is an apocalyptic number.

338006667 is a deficient number, since it is larger than the sum of its proper divisors (112668893).

338006667 is a wasteful number, since it uses less digits than its factorization.

338006667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112668892.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 338006667 is about 18384.9576284527. The cubic root of 338006667 is about 696.5865567503.

The spelling of 338006667 in words is "three hundred thirty-eight million, six thousand, six hundred sixty-seven".