336685243 has 2 divisors, whose sum is σ = 336685244. Its totient is φ = 336685242.

The previous prime is 336685241. The next prime is 336685259. The reversal of 336685243 is 342586633.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 336685243 - 2¹ = 336685241 is a prime.

It is a super-2 number, since 2×336685243² = 226713905707938098, which contains 22 as substring.

Together with 336685241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 336685196 and 336685205.

It is not a weakly prime, because it can be changed into another prime (336685241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168342621 + 168342622.

It is an arithmetic number, because the mean of its divisors is an integer number (168342622).

Almost surely, 2^336685243 is an apocalyptic number.

336685243 is a deficient number, since it is larger than the sum of its proper divisors (1).

336685243 is an equidigital number, since it uses as much as digits as its factorization.

336685243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 40.

The square root of 336685243 is about 18348.9847948054. The cubic root of 336685243 is about 695.6776118178.

The spelling of 336685243 in words is "three hundred thirty-six million, six hundred eighty-five thousand, two hundred forty-three".