380789371 has 2 divisors, whose sum is σ = 380789372. Its totient is φ = 380789370.

The previous prime is 380789369. The next prime is 380789483. The reversal of 380789371 is 173987083.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 380789371 - 2¹ = 380789369 is a prime.

Together with 380789369, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (380780371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190394685 + 190394686.

It is an arithmetic number, because the mean of its divisors is an integer number (190394686).

Almost surely, 2^380789371 is an apocalyptic number.

380789371 is a deficient number, since it is larger than the sum of its proper divisors (1).

380789371 is an equidigital number, since it uses as much as digits as its factorization.

380789371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 46.

The square root of 380789371 is about 19513.8251247673. The cubic root of 380789371 is about 724.8168358537.

The spelling of 380789371 in words is "three hundred eighty million, seven hundred eighty-nine thousand, three hundred seventy-one".