284968306 has 16 divisors (see below), whose sum is σ = 504276480. Its totient is φ = 118189440.

The previous prime is 284968301. The next prime is 284968319. The reversal of 284968306 is 603869482.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (284968301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327871 + ... + 328738.

It is an arithmetic number, because the mean of its divisors is an integer number (31517280).

Almost surely, 2^284968306 is an apocalyptic number.

284968306 is a deficient number, since it is larger than the sum of its proper divisors (219308174).

284968306 is a wasteful number, since it uses less digits than its factorization.

284968306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656649.

The product of its (nonzero) digits is 497664, while the sum is 46.

The square root of 284968306 is about 16881.0042947687. The cubic root of 284968306 is about 658.0600410840.

The spelling of 284968306 in words is "two hundred eighty-four million, nine hundred sixty-eight thousand, three hundred six".