338867117 has 4 divisors (see below), whose sum is σ = 350552220. Its totient is φ = 327182016.

The previous prime is 338867083. The next prime is 338867141. The reversal of 338867117 is 711768833.

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

It can be written as a sum of positive squares in 2 ways, for example, as 109223401 + 229643716 = 10451^2 + 15154^2 .

It is a cyclic number.

It is not a de Polignac number, because 338867117 - 2²⁸ = 70431661 is a prime.

It is a super-2 number, since 2×338867117² = 229661845967783378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338867917) 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, 5842508 + ... + 5842565.

It is an arithmetic number, because the mean of its divisors is an integer number (87638055).

Almost surely, 2^338867117 is an apocalyptic number.

It is an amenable number.

338867117 is a deficient number, since it is larger than the sum of its proper divisors (11685103).

338867117 is a wasteful number, since it uses less digits than its factorization.

338867117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11685102.

The product of its digits is 169344, while the sum is 44.

The square root of 338867117 is about 18408.3436788865. The cubic root of 338867117 is about 697.1771466954.

The spelling of 338867117 in words is "three hundred thirty-eight million, eight hundred sixty-seven thousand, one hundred seventeen".