385848284 has 12 divisors (see below), whose sum is σ = 693484344. Its totient is φ = 187709904.

The previous prime is 385848263. The next prime is 385848311. The reversal of 385848284 is 482848583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303394 + ... + 1303689.

It is an arithmetic number, because the mean of its divisors is an integer number (57790362).

Almost surely, 2^385848284 is an apocalyptic number.

It is an amenable number.

385848284 is a deficient number, since it is larger than the sum of its proper divisors (307636060).

385848284 is a wasteful number, since it uses less digits than its factorization.

385848284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607124 (or 2607122 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 50.

The square root of 385848284 is about 19643.0212543794. The cubic root of 385848284 is about 728.0125360116.

The spelling of 385848284 in words is "three hundred eighty-five million, eight hundred forty-eight thousand, two hundred eighty-four".