328866230 has 64 divisors (see below), whose sum is σ = 740385792. Its totient is φ = 102176640.

The previous prime is 328866229. The next prime is 328866233. The reversal of 328866230 is 32668823.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328866233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374552 + ... + 375428.

It is an arithmetic number, because the mean of its divisors is an integer number (11568528).

Almost surely, 2^328866230 is an apocalyptic number.

328866230 is an abundant number, since it is smaller than the sum of its proper divisors (411519562).

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

328866230 is a wasteful number, since it uses less digits than its factorization.

328866230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 328866230 is about 18134.6692828957. The cubic root of 328866230 is about 690.2500179170.

The spelling of 328866230 in words is "three hundred twenty-eight million, eight hundred sixty-six thousand, two hundred thirty".