336549797 has 2 divisors, whose sum is σ = 336549798. Its totient is φ = 336549796.

The previous prime is 336549781. The next prime is 336549803. The reversal of 336549797 is 797945633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 214358881 + 122190916 = 14641^2 + 11054^2 .

It is a cyclic number.

It is not a de Polignac number, because 336549797 - 2⁴ = 336549781 is a prime.

It is a super-2 number, since 2×336549797² = 226531531721482418, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336549767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168274898 + 168274899.

It is an arithmetic number, because the mean of its divisors is an integer number (168274899).

Almost surely, 2^336549797 is an apocalyptic number.

It is an amenable number.

336549797 is a deficient number, since it is larger than the sum of its proper divisors (1).

336549797 is an equidigital number, since it uses as much as digits as its factorization.

336549797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4286520, while the sum is 53.

The square root of 336549797 is about 18345.2935926357. The cubic root of 336549797 is about 695.5843106410.

The spelling of 336549797 in words is "three hundred thirty-six million, five hundred forty-nine thousand, seven hundred ninety-seven".