385087318 has 32 divisors (see below), whose sum is σ = 721094400. Its totient is φ = 149840160.

The previous prime is 385087289. The next prime is 385087319. The reversal of 385087318 is 813780583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385087319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196608 + ... + 198556.

It is an arithmetic number, because the mean of its divisors is an integer number (22534200).

Almost surely, 2^385087318 is an apocalyptic number.

385087318 is a deficient number, since it is larger than the sum of its proper divisors (336007082).

385087318 is a wasteful number, since it uses less digits than its factorization.

385087318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3252.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 385087318 is about 19623.6418128746. The cubic root of 385087318 is about 727.5336281067.

The spelling of 385087318 in words is "three hundred eighty-five million, eighty-seven thousand, three hundred eighteen".