385847828628 has 24 divisors (see below), whose sum is σ = 900360911520. Its totient is φ = 128608898400.

The previous prime is 385847828603. The next prime is 385847828647. The reversal of 385847828628 is 826828748583.

It is a super-3 number, since 3×385847828628³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649923 + ... + 1092746.

It is an arithmetic number, because the mean of its divisors is an integer number (37515037980).

Almost surely, 2^385847828628 is an apocalyptic number.

It is an amenable number.

385847828628 is an abundant number, since it is smaller than the sum of its proper divisors (514513082892).

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

385847828628 is a wasteful number, since it uses less digits than its factorization.

385847828628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761127 (or 1761125 counting only the distinct ones).

The product of its digits is 330301440, while the sum is 69.

The spelling of 385847828628 in words is "three hundred eighty-five billion, eight hundred forty-seven million, eight hundred twenty-eight thousand, six hundred twenty-eight".