380808071 has 4 divisors (see below), whose sum is σ = 435209232. Its totient is φ = 326406912.

The previous prime is 380808059. The next prime is 380808073. The reversal of 380808071 is 170808083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 380808071 - 2¹⁰ = 380807047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380808073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27200570 + ... + 27200583.

It is an arithmetic number, because the mean of its divisors is an integer number (108802308).

Almost surely, 2^380808071 is an apocalyptic number.

380808071 is a deficient number, since it is larger than the sum of its proper divisors (54401161).

380808071 is an equidigital number, since it uses as much as digits as its factorization.

380808071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54401160.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 380808071 is about 19514.3042663581. The cubic root of 380808071 is about 724.8287005520.

The spelling of 380808071 in words is "three hundred eighty million, eight hundred eight thousand, seventy-one".