368884897 has 2 divisors, whose sum is σ = 368884898. Its totient is φ = 368884896.

The previous prime is 368884883. The next prime is 368884927. The reversal of 368884897 is 798488863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192765456 + 176119441 = 13884^2 + 13271^2 .

It is an emirp because it is prime and its reverse (798488863) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-368884897 is a prime.

It is not a weakly prime, because it can be changed into another prime (368884837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184442448 + 184442449.

It is an arithmetic number, because the mean of its divisors is an integer number (184442449).

Almost surely, 2^368884897 is an apocalyptic number.

It is an amenable number.

368884897 is a deficient number, since it is larger than the sum of its proper divisors (1).

368884897 is an equidigital number, since it uses as much as digits as its factorization.

368884897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18579456, while the sum is 61.

The square root of 368884897 is about 19206.3764672048. The cubic root of 368884897 is about 717.1835036099.

The spelling of 368884897 in words is "three hundred sixty-eight million, eight hundred eighty-four thousand, eight hundred ninety-seven".