336649333 has 2 divisors, whose sum is σ = 336649334. Its totient is φ = 336649332.

The previous prime is 336649331. The next prime is 336649361. The reversal of 336649333 is 333946633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 325513764 + 11135569 = 18042^2 + 3337^2 .

It is a cyclic number.

It is not a de Polignac number, because 336649333 - 2¹ = 336649331 is a prime.

It is a super-2 number, since 2×336649333² = 226665546818689778, which contains 22 as substring.

Together with 336649331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336649331) 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, 168324666 + 168324667.

It is an arithmetic number, because the mean of its divisors is an integer number (168324667).

Almost surely, 2^336649333 is an apocalyptic number.

It is an amenable number.

336649333 is a deficient number, since it is larger than the sum of its proper divisors (1).

336649333 is an equidigital number, since it uses as much as digits as its factorization.

336649333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 314928, while the sum is 40.

The square root of 336649333 is about 18348.0062404611. The cubic root of 336649333 is about 695.6528778645.

The spelling of 336649333 in words is "three hundred thirty-six million, six hundred forty-nine thousand, three hundred thirty-three".