336338522809 has 3 divisors (see below), whose sum is σ = 336339102757. Its totient is φ = 336337942862.

The previous prime is 336338522783. The next prime is 336338522833. The reversal of 336338522809 is 908225833633.

The square root of 336338522809 is 579947.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 908225833633 = 163909 ⋅5541037.

It is not a de Polignac number, because 336338522809 - 2¹¹ = 336338520761 is a prime.

It is a super-2 number, since 2×336338522809² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336338522909) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 289974 + ... + 869920.

Almost surely, 2^336338522809 is an apocalyptic number.

336338522809 is the 579947-th square number.

336338522809 is the 289974-th centered octagonal number.

It is an amenable number.

336338522809 is a deficient number, since it is larger than the sum of its proper divisors (579948).

336338522809 is an frugal number, since it uses more digits than its factorization.

336338522809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159894 (or 579947 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 336338522809 in words is "three hundred thirty-six billion, three hundred thirty-eight million, five hundred twenty-two thousand, eight hundred nine".