380341919 has 2 divisors, whose sum is σ = 380341920. Its totient is φ = 380341918.

The previous prime is 380341903. The next prime is 380341937. The reversal of 380341919 is 919143083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380341919 - 2⁴ = 380341903 is a prime.

It is a super-2 number, since 2×380341919² = 289319950697205122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380341979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190170959 + 190170960.

It is an arithmetic number, because the mean of its divisors is an integer number (190170960).

Almost surely, 2^380341919 is an apocalyptic number.

380341919 is a deficient number, since it is larger than the sum of its proper divisors (1).

380341919 is an equidigital number, since it uses as much as digits as its factorization.

380341919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 380341919 is about 19502.3567550181. The cubic root of 380341919 is about 724.5328224480.

The spelling of 380341919 in words is "three hundred eighty million, three hundred forty-one thousand, nine hundred nineteen".