385828210 has 16 divisors (see below), whose sum is σ = 704857536. Its totient is φ = 152027568.

The previous prime is 385828187. The next prime is 385828211. The reversal of 385828210 is 12828583.

It is a self number, because there is not a number n which added to its sum of digits gives 385828210.

It is not an unprimeable number, because it can be changed into a prime (385828211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287262 + ... + 288601.

It is an arithmetic number, because the mean of its divisors is an integer number (44053596).

Almost surely, 2^385828210 is an apocalyptic number.

385828210 is a deficient number, since it is larger than the sum of its proper divisors (319029326).

385828210 is a wasteful number, since it uses less digits than its factorization.

385828210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575937.

The product of its (nonzero) digits is 30720, while the sum is 37.

The square root of 385828210 is about 19642.5102774569. The cubic root of 385828210 is about 727.9999106891. Note that the first 4 decimals are identical.

The spelling of 385828210 in words is "three hundred eighty-five million, eight hundred twenty-eight thousand, two hundred ten".