385003892 has 24 divisors (see below), whose sum is σ = 829239936. Its totient is φ = 152309088.

The previous prime is 385003873. The next prime is 385003901. The reversal of 385003892 is 298300583.

385003892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 528488 + ... + 529215.

It is an arithmetic number, because the mean of its divisors is an integer number (34551664).

Almost surely, 2^385003892 is an apocalyptic number.

It is an amenable number.

385003892 is an abundant number, since it is smaller than the sum of its proper divisors (444236044).

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

385003892 is a wasteful number, since it uses less digits than its factorization.

385003892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057727 (or 1057725 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 385003892 is about 19621.5160474414. The cubic root of 385003892 is about 727.4810862534.

The spelling of 385003892 in words is "three hundred eighty-five million, three thousand, eight hundred ninety-two".