386381363 has 4 divisors (see below), whose sum is σ = 386761560. Its totient is φ = 386001168.

The previous prime is 386381357. The next prime is 386381399. The reversal of 386381363 is 363183683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363183683 = 239 ⋅1519597.

It is a cyclic number.

It is not a de Polignac number, because 386381363 - 2⁶ = 386381299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 386381363.

It is not an unprimeable number, because it can be changed into a prime (386381353) 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, 188570 + ... + 190607.

It is an arithmetic number, because the mean of its divisors is an integer number (96690390).

Almost surely, 2^386381363 is an apocalyptic number.

386381363 is a deficient number, since it is larger than the sum of its proper divisors (380197).

386381363 is a wasteful number, since it uses less digits than its factorization.

386381363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380196.

The product of its digits is 186624, while the sum is 41.

The square root of 386381363 is about 19656.5857411708. The cubic root of 386381363 is about 728.3476501167.

The spelling of 386381363 in words is "three hundred eighty-six million, three hundred eighty-one thousand, three hundred sixty-three".