336673399 has 2 divisors, whose sum is σ = 336673400. Its totient is φ = 336673398.

The previous prime is 336673391. The next prime is 336673433. The reversal of 336673399 is 993376633.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 336673399 - 2³ = 336673391 is a prime.

It is a super-3 number, since 3×336673399³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336673391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168336699 + 168336700.

It is an arithmetic number, because the mean of its divisors is an integer number (168336700).

Almost surely, 2^336673399 is an apocalyptic number.

336673399 is a deficient number, since it is larger than the sum of its proper divisors (1).

336673399 is an equidigital number, since it uses as much as digits as its factorization.

336673399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1653372, while the sum is 49.

The square root of 336673399 is about 18348.6620493157. The cubic root of 336673399 is about 695.6694541469.

The spelling of 336673399 in words is "three hundred thirty-six million, six hundred seventy-three thousand, three hundred ninety-nine".