389854230 has 16 divisors (see below), whose sum is σ = 935650224. Its totient is φ = 103961120.

The previous prime is 389854219. The next prime is 389854321. The reversal of 389854230 is 32458983.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 6497541 + ... + 6497600.

It is an arithmetic number, because the mean of its divisors is an integer number (58478139).

Almost surely, 2^389854230 is an apocalyptic number.

389854230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

389854230 is an abundant number, since it is smaller than the sum of its proper divisors (545795994).

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

389854230 is a wasteful number, since it uses less digits than its factorization.

389854230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12995151.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 389854230 is about 19744.7266377633. The cubic root of 389854230 is about 730.5233190074.

The spelling of 389854230 in words is "three hundred eighty-nine million, eight hundred fifty-four thousand, two hundred thirty".