380316361 has 4 divisors (see below), whose sum is σ = 380558800. Its totient is φ = 380073924.

The previous prime is 380316341. The next prime is 380316379. The reversal of 380316361 is 163613083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 380316361 - 2¹¹ = 380314313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (380316341) 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, 118851 + ... + 122008.

It is an arithmetic number, because the mean of its divisors is an integer number (95139700).

Almost surely, 2^380316361 is an apocalyptic number.

It is an amenable number.

380316361 is a deficient number, since it is larger than the sum of its proper divisors (242439).

380316361 is a wasteful number, since it uses less digits than its factorization.

380316361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242438.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 380316361 is about 19501.7014898701. The cubic root of 380316361 is about 724.5165931696.

It can be divided in two parts, 3803 and 16361, that added together give a square (20164 = 142²).

The spelling of 380316361 in words is "three hundred eighty million, three hundred sixteen thousand, three hundred sixty-one".