380541347 has 2 divisors, whose sum is σ = 380541348. Its totient is φ = 380541346.

The previous prime is 380541299. The next prime is 380541361. The reversal of 380541347 is 743145083.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 380541347 - 2⁶ = 380541283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (380541547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190270673 + 190270674.

It is an arithmetic number, because the mean of its divisors is an integer number (190270674).

Almost surely, 2^380541347 is an apocalyptic number.

380541347 is a deficient number, since it is larger than the sum of its proper divisors (1).

380541347 is an equidigital number, since it uses as much as digits as its factorization.

380541347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 380541347 is about 19507.4690054861. The cubic root of 380541347 is about 724.6594338622.

The spelling of 380541347 in words is "three hundred eighty million, five hundred forty-one thousand, three hundred forty-seven".