368004970381 has 2 divisors, whose sum is σ = 368004970382. Its totient is φ = 368004970380.

The previous prime is 368004970339. The next prime is 368004970427. The reversal of 368004970381 is 183079400863.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237257642281 + 130747328100 = 487091^2 + 361590^2 .

It is an emirp because it is prime and its reverse (183079400863) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 368004970381 - 2⁷ = 368004970253 is a prime.

It is a super-2 number, since 2×368004970381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368004970181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184002485190 + 184002485191.

It is an arithmetic number, because the mean of its divisors is an integer number (184002485191).

Almost surely, 2^368004970381 is an apocalyptic number.

It is an amenable number.

368004970381 is a deficient number, since it is larger than the sum of its proper divisors (1).

368004970381 is an equidigital number, since it uses as much as digits as its factorization.

368004970381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 368004970381 in words is "three hundred sixty-eight billion, four million, nine hundred seventy thousand, three hundred eighty-one".