388853000 has 64 divisors (see below), whose sum is σ = 914284800. Its totient is φ = 154795200.

The previous prime is 388852939. The next prime is 388853009. The reversal of 388853000 is 358883.

It is not an unprimeable number, because it can be changed into a prime (388853009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238187 + ... + 239813.

It is an arithmetic number, because the mean of its divisors is an integer number (14285700).

Almost surely, 2^388853000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 388853000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (457142400).

388853000 is an abundant number, since it is smaller than the sum of its proper divisors (525431800).

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

388853000 is a wasteful number, since it uses less digits than its factorization.

388853000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887 (or 1873 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 388853000 is about 19719.3559732563. The cubic root of 388853000 is about 729.8974022321.

The spelling of 388853000 in words is "three hundred eighty-eight million, eight hundred fifty-three thousand".