389200200 has 96 divisors (see below), whose sum is σ = 1229385600. Its totient is φ = 101820160.

The previous prime is 389200183. The next prime is 389200241. The reversal of 389200200 is 2002983.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25681 + ... + 37919.

It is an arithmetic number, because the mean of its divisors is an integer number (12806100).

Almost surely, 2^389200200 is an apocalyptic number.

389200200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389200200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (614692800).

389200200 is an abundant number, since it is smaller than the sum of its proper divisors (840185400).

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

389200200 is a wasteful number, since it uses less digits than its factorization.

389200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12311 (or 12302 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 389200200 is about 19728.1575419500. The cubic root of 389200200 is about 730.1145751231.

The spelling of 389200200 in words is "three hundred eighty-nine million, two hundred thousand, two hundred".