385218048 has 40 divisors (see below), whose sum is σ = 1026249048. Its totient is φ = 128405504.

The previous prime is 385218047. The next prime is 385218089. The reversal of 385218048 is 840812583.

It is a junction number, because it is equal to n+sod(n) for n = 385217997 and 385218015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385218047) 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, 123861 + ... + 126932.

Almost surely, 2^385218048 is an apocalyptic number.

It is an amenable number.

385218048 is an abundant number, since it is smaller than the sum of its proper divisors (641031000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

385218048 is an equidigital number, since it uses as much as digits as its factorization.

385218048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250814 (or 250798 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 385218048 is about 19626.9724613859. The cubic root of 385218048 is about 727.6159468484.

The spelling of 385218048 in words is "three hundred eighty-five million, two hundred eighteen thousand, forty-eight".