385284360 has 32 divisors (see below), whose sum is σ = 1155853440. Its totient is φ = 102742464.

The previous prime is 385284359. The next prime is 385284391. The reversal of 385284360 is 63482583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1605232 + ... + 1605471.

It is an arithmetic number, because the mean of its divisors is an integer number (36120420).

Almost surely, 2^385284360 is an apocalyptic number.

385284360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

385284360 is an abundant number, since it is smaller than the sum of its proper divisors (770569080).

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

385284360 is a wasteful number, since it uses less digits than its factorization.

385284360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3210717 (or 3210713 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 385284360 is about 19628.6616966109. The cubic root of 385284360 is about 727.6576954119.

The spelling of 385284360 in words is "three hundred eighty-five million, two hundred eighty-four thousand, three hundred sixty".