380408033 has 2 divisors, whose sum is σ = 380408034. Its totient is φ = 380408032.

The previous prime is 380408027. The next prime is 380408069. The reversal of 380408033 is 330804083.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332077729 + 48330304 = 18223^2 + 6952^2 .

It is an emirp because it is prime and its reverse (330804083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 380408033 - 2⁶ = 380407969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 380407987 and 380408005.

It is not a weakly prime, because it can be changed into another prime (380408003) 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, 190204016 + 190204017.

It is an arithmetic number, because the mean of its divisors is an integer number (190204017).

Almost surely, 2^380408033 is an apocalyptic number.

It is an amenable number.

380408033 is a deficient number, since it is larger than the sum of its proper divisors (1).

380408033 is an equidigital number, since it uses as much as digits as its factorization.

380408033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 380408033 is about 19504.0517072735. The cubic root of 380408033 is about 724.5748013318.

The spelling of 380408033 in words is "three hundred eighty million, four hundred eight thousand, thirty-three".