336685049 has 2 divisors, whose sum is σ = 336685050. Its totient is φ = 336685048.

The previous prime is 336685039. The next prime is 336685057. The reversal of 336685049 is 940586633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283686649 + 52998400 = 16843^2 + 7280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-336685049 is a prime.

It is a super-2 number, since 2×336685049² = 226713644440264802, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (336685009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168342524 + 168342525.

It is an arithmetic number, because the mean of its divisors is an integer number (168342525).

Almost surely, 2^336685049 is an apocalyptic number.

It is an amenable number.

336685049 is a deficient number, since it is larger than the sum of its proper divisors (1).

336685049 is an equidigital number, since it uses as much as digits as its factorization.

336685049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 336685049 is about 18348.9795084086. The cubic root of 336685049 is about 695.6774782000.

The spelling of 336685049 in words is "three hundred thirty-six million, six hundred eighty-five thousand, forty-nine".