380532319 has 2 divisors, whose sum is σ = 380532320. Its totient is φ = 380532318.

The previous prime is 380532311. The next prime is 380532343. The reversal of 380532319 is 913235083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380532319 - 2³ = 380532311 is a prime.

It is a super-2 number, since 2×380532319² = 289609691607035522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380532311) 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, 190266159 + 190266160.

It is an arithmetic number, because the mean of its divisors is an integer number (190266160).

Almost surely, 2^380532319 is an apocalyptic number.

380532319 is a deficient number, since it is larger than the sum of its proper divisors (1).

380532319 is an equidigital number, since it uses as much as digits as its factorization.

380532319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 380532319 is about 19507.2376055658. The cubic root of 380532319 is about 724.6537031866.

The spelling of 380532319 in words is "three hundred eighty million, five hundred thirty-two thousand, three hundred nineteen".