380135627 has 2 divisors, whose sum is σ = 380135628. Its totient is φ = 380135626.

The previous prime is 380135621. The next prime is 380135629. The reversal of 380135627 is 726531083.

It is a strong prime.

It is an emirp because it is prime and its reverse (726531083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 380135627 - 2²² = 375941323 is a prime.

Together with 380135629, 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 (380135621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190067813 + 190067814.

It is an arithmetic number, because the mean of its divisors is an integer number (190067814).

Almost surely, 2^380135627 is an apocalyptic number.

380135627 is a deficient number, since it is larger than the sum of its proper divisors (1).

380135627 is an equidigital number, since it uses as much as digits as its factorization.

380135627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 380135627 is about 19497.0671384185. The cubic root of 380135627 is about 724.4018066888.

The spelling of 380135627 in words is "three hundred eighty million, one hundred thirty-five thousand, six hundred twenty-seven".