380365159 has 4 divisors (see below), whose sum is σ = 389642400. Its totient is φ = 371087920.

The previous prime is 380365151. The next prime is 380365177. The reversal of 380365159 is 951563083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 951563083 = 17 ⋅55974299.

It is a cyclic number.

It is not a de Polignac number, because 380365159 - 2³ = 380365151 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 (380365151) 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, 4638559 + ... + 4638640.

It is an arithmetic number, because the mean of its divisors is an integer number (97410600).

Almost surely, 2^380365159 is an apocalyptic number.

380365159 is a deficient number, since it is larger than the sum of its proper divisors (9277241).

380365159 is an equidigital number, since it uses as much as digits as its factorization.

380365159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9277240.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 380365159 is about 19502.9525713416. The cubic root of 380365159 is about 724.5475791699.

The spelling of 380365159 in words is "three hundred eighty million, three hundred sixty-five thousand, one hundred fifty-nine".