386028500 has 96 divisors (see below), whose sum is σ = 990662400. Its totient is φ = 129552000.

The previous prime is 386028493. The next prime is 386028569. The reversal of 386028500 is 5820683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68801 + ... + 74199.

It is an arithmetic number, because the mean of its divisors is an integer number (10319400).

Almost surely, 2^386028500 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 386028500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495331200).

386028500 is an abundant number, since it is smaller than the sum of its proper divisors (604633900).

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

386028500 is a wasteful number, since it uses less digits than its factorization.

386028500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442 (or 5430 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 386028500 is about 19647.6079969038. The cubic root of 386028500 is about 728.1258612846.

The spelling of 386028500 in words is "three hundred eighty-six million, twenty-eight thousand, five hundred".