338826009 has 8 divisors (see below), whose sum is σ = 462786912. Its totient is φ = 220374560.

The previous prime is 338825999. The next prime is 338826029. The reversal of 338826009 is 900628833.

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

It is a cyclic number.

It is not a de Polignac number, because 338826009 - 2¹⁶ = 338760473 is a prime.

It is a super-2 number, since 2×338826009² = 229606128749736162, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338826029) 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 7 ways as a sum of consecutive naturals, for example, 1377219 + ... + 1377464.

It is an arithmetic number, because the mean of its divisors is an integer number (57848364).

Almost surely, 2^338826009 is an apocalyptic number.

It is an amenable number.

338826009 is a deficient number, since it is larger than the sum of its proper divisors (123960903).

338826009 is a wasteful number, since it uses less digits than its factorization.

338826009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754727.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 338826009 is about 18407.2270861203. The cubic root of 338826009 is about 697.1489540149.

The spelling of 338826009 in words is "three hundred thirty-eight million, eight hundred twenty-six thousand, nine".