338589667 has 4 divisors (see below), whose sum is σ = 364635040. Its totient is φ = 312544296.

The previous prime is 338589653. The next prime is 338589689. The reversal of 338589667 is 766985833.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766985833 = 19687 ⋅38959.

It is a cyclic number.

It is not a de Polignac number, because 338589667 - 2⁷ = 338589539 is a prime.

It is a super-2 number, since 2×338589667² = 229285925198341778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338581667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13022667 + ... + 13022692.

It is an arithmetic number, because the mean of its divisors is an integer number (91158760).

Almost surely, 2^338589667 is an apocalyptic number.

338589667 is a deficient number, since it is larger than the sum of its proper divisors (26045373).

338589667 is a wasteful number, since it uses less digits than its factorization.

338589667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26045372.

The product of its digits is 6531840, while the sum is 55.

The square root of 338589667 is about 18400.8061508185. The cubic root of 338589667 is about 696.9868217323.

The spelling of 338589667 in words is "three hundred thirty-eight million, five hundred eighty-nine thousand, six hundred sixty-seven".