385918363 has 16 divisors (see below), whose sum is σ = 405780480. Its totient is φ = 366638400.

The previous prime is 385918333. The next prime is 385918373. The reversal of 385918363 is 363819583.

It is not a de Polignac number, because 385918363 - 2⁵ = 385918331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (385918333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 521848 + ... + 522586.

It is an arithmetic number, because the mean of its divisors is an integer number (25361280).

Almost surely, 2^385918363 is an apocalyptic number.

385918363 is a deficient number, since it is larger than the sum of its proper divisors (19862117).

385918363 is a wasteful number, since it uses less digits than its factorization.

385918363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098.

The product of its digits is 466560, while the sum is 46.

The square root of 385918363 is about 19644.8049875788. The cubic root of 385918363 is about 728.0566079990.

It can be divided in two parts, 3859 and 18363, that added together give a palindrome (22222).

The spelling of 385918363 in words is "three hundred eighty-five million, nine hundred eighteen thousand, three hundred sixty-three".