336399845897 has 2 divisors, whose sum is σ = 336399845898. Its totient is φ = 336399845896.

The previous prime is 336399845867. The next prime is 336399845921. The reversal of 336399845897 is 798548993633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 333978812281 + 2421033616 = 577909^2 + 49204^2 .

It is a cyclic number.

It is not a de Polignac number, because 336399845897 - 2⁶ = 336399845833 is a prime.

It is a super-2 number, since 2×336399845897² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (336399845827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168199922948 + 168199922949.

It is an arithmetic number, because the mean of its divisors is an integer number (168199922949).

Almost surely, 2^336399845897 is an apocalyptic number.

It is an amenable number.

336399845897 is a deficient number, since it is larger than the sum of its proper divisors (1).

336399845897 is an equidigital number, since it uses as much as digits as its factorization.

336399845897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1058158080, while the sum is 74.

The spelling of 336399845897 in words is "three hundred thirty-six billion, three hundred ninety-nine million, eight hundred forty-five thousand, eight hundred ninety-seven".