818334230 has 32 divisors (see below), whose sum is σ = 1684779264. Its totient is φ = 280346976.

The previous prime is 818334203. The next prime is 818334239. The reversal of 818334230 is 32433818.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (818334239) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 99869 + ... + 107751.

It is an arithmetic number, because the mean of its divisors is an integer number (52649352).

Almost surely, 2^818334230 is an apocalyptic number.

818334230 is an abundant number, since it is smaller than the sum of its proper divisors (866445034).

818334230 is a wasteful number, since it uses less digits than its factorization.

818334230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9380.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 818334230 is about 28606.5417343656. The cubic root of 818334230 is about 935.3559341481.

The spelling of 818334230 in words is "eight hundred eighteen million, three hundred thirty-four thousand, two hundred thirty".