368332849 has 2 divisors, whose sum is σ = 368332850. Its totient is φ = 368332848.

The previous prime is 368332847. The next prime is 368332871. The reversal of 368332849 is 948233863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 338302449 + 30030400 = 18393^2 + 5480^2 .

It is an emirp because it is prime and its reverse (948233863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368332849 - 2¹ = 368332847 is a prime.

Together with 368332847, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 368332799 and 368332808.

It is not a weakly prime, because it can be changed into another prime (368332847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184166424 + 184166425.

It is an arithmetic number, because the mean of its divisors is an integer number (184166425).

Almost surely, 2^368332849 is an apocalyptic number.

It is an amenable number.

368332849 is a deficient number, since it is larger than the sum of its proper divisors (1).

368332849 is an equidigital number, since it uses as much as digits as its factorization.

368332849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 46.

The square root of 368332849 is about 19191.9996092122. Note that the first 3 decimals coincide. The cubic root of 368332849 is about 716.8255623401.

The spelling of 368332849 in words is "three hundred sixty-eight million, three hundred thirty-two thousand, eight hundred forty-nine".