336245249 has 2 divisors, whose sum is σ = 336245250. Its totient is φ = 336245248.

The previous prime is 336245219. The next prime is 336245269. The reversal of 336245249 is 942542633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330330625 + 5914624 = 18175^2 + 2432^2 .

It is a cyclic number.

It is not a de Polignac number, because 336245249 - 2¹² = 336241153 is a prime.

It is a super-2 number, since 2×336245249² = 226121734950144002, 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 (336245209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168122624 + 168122625.

It is an arithmetic number, because the mean of its divisors is an integer number (168122625).

Almost surely, 2^336245249 is an apocalyptic number.

It is an amenable number.

336245249 is a deficient number, since it is larger than the sum of its proper divisors (1).

336245249 is an equidigital number, since it uses as much as digits as its factorization.

336245249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 336245249 is about 18336.9912744703. The cubic root of 336245249 is about 695.3744330902.

The spelling of 336245249 in words is "three hundred thirty-six million, two hundred forty-five thousand, two hundred forty-nine".