336937213 has 2 divisors, whose sum is σ = 336937214. Its totient is φ = 336937212.

The previous prime is 336937201. The next prime is 336937309. The reversal of 336937213 is 312739633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 254817369 + 82119844 = 15963^2 + 9062^2 .

It is a cyclic number.

It is not a de Polignac number, because 336937213 - 2⁹ = 336936701 is a prime.

It is a super-2 number, since 2×336937213² = 227053371008414738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336938213) 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, 168468606 + 168468607.

It is an arithmetic number, because the mean of its divisors is an integer number (168468607).

Almost surely, 2^336937213 is an apocalyptic number.

It is an amenable number.

336937213 is a deficient number, since it is larger than the sum of its proper divisors (1).

336937213 is an equidigital number, since it uses as much as digits as its factorization.

336937213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 37.

The square root of 336937213 is about 18355.8495581109. The cubic root of 336937213 is about 695.8511133118.

The spelling of 336937213 in words is "three hundred thirty-six million, nine hundred thirty-seven thousand, two hundred thirteen".